Computer Literacy, Module 4 Computer Concepts Exam, TFS Module 2, IT 101, module 14 part 2, module 14
Which of the following is a key aspect of database security according to the CIA triad security model? Choose two. 1. Authorization 2. Availability 3. Integrity 4. Identity
2. Availability 3. Integrity
Melody is building a database for a restaurant. Which pair of tables is least likely to need a direct relationship with each other? 1. Customers, Orders 2. Customers, Ingredients 3. Products, Orders 4. Products, Ingredients
2. Customers, Ingredients
Casey is looking for a free, open-source RDBMS for his company. Which of the following best meets these requirements? 1. Microsoft SQL Server 2. PostgreSQL 3. MongoDB 4. Oracle Database
2. PostgreSQL
Which company was the first to develop a computer meant for personal use?
Apple
Which company was the first to develop personal computers?
Apple
Daniella mailed a package to her brother three days ago. She wants to see if it has arrived yet. What technology will enable her to track her package?
Code is scanned on each leg of journey
Before you can open and edit a compressed file, you need to zip it.
False
If you want to become a digital citizen, you only have to buy a piece of technology.
False
The Close button reduces a window so that it only appears as a button on the taskbar.
False
When Liam went to print his presentation, the boot process established the connection to the printer, sent the presentation to the printer, and let other software know the printer was busy
False
You can avoid electronic waste by replacing devices every time a new version comes out.
False
date file most useful
I.Ds most recent version
What happens when you delete a folder?
It goes the Recycle Bin or Trash folder
You and your friend both send documents to the printer, but the printer can only print one document at a time. What does it do with the other document?
It places the document in a buffer.
How would you describe an intelligent workplace?
It uses technology to enable workers to connect and communicate.
Which of the following is not a hardware device that controls the movement of the pointer on a computer screen?
Keyboard
Which of the following would be considered a professional networking website?
Which of the following operating systems would allow a user to add functionality and sell or give away their versions?
Linux
Paige is designing a web page that will contain instructions for how to use a new web conferencing tool at her work. She formats best practice tips in green, and she formats warning information in red. Which employees might struggle with this formatting?
People with color blindness
At the beginning of the school year, each classroom was given one box of copy paper to make all their copies for the year. How do you think the teachers will be able to make that one box last all year long?
Place as many documents as possible online, reducing the need for paper printouts.
What concerns are there about open source programs?
Programmers will add malicious code to damage a user's system
Which of the following is an example of green computing?
Purchase and use products with an ENERGY STAR label.
What types of activities are ideal for a robot to perform?
Repetitive tasks
What programming language supports relational databases?
SQL
.mobi
Sites optimized for mobile devices
Sofie has strong people skills, listens well, and communicates effectively. Which technology career may be a good fit for her?
Technology sales
Joaquim wants to create a strong professional online presence so employers will be interested in him and seek him out. What would be your best advice for him?
Tell him to upload PDF of his resume so no one can make changes to it and be sure to include links to the article he wrote.
_____ is an environment where processors are embedded in objects that communicate with one another via the Internet or wireless networks.
The Internet of Things
Daniella mailed a package to her brother three days ago. She wants to see if it has arrived yet. What technology will enable her to track her package?
The code on the package that is scanned at each leg of the journey.
_____ is the gap between those who have access to technology and its resources and information, especially on the Internet, and those who do not.
The digital divide
The fifth grade class at the local elementary school is doing a class project on recycling and wants to involve the entire community. How could they inform community members about their project using social networking?
They could create a hashtag and post on social media.
An intelligent workplace uses technology to allow workers to be productive whether they are in the office or working from home.
True
An intelligent workplace uses technology to enable workers to connect to the company's network, communicate with each other, use productivity software and apps, and meet via web conferencing.
True
Astronauts spend lots of time in simulators
Virtual reality
Bailey reads wikis at the beginning of his research project to get his bearings on the topic. He switches to peer-reviewed journals and professional publications for his formal sources. Why does Bailey not use wikis as formal sources?
Wikis can be heavily biased
Which of the following operating systems includes a virtual assistant?
Windows and macOS
sell dishwasher on ebay
Yes: it is business transaction on a consumer to consumer website
Which of the following is not an advantage of saving documents in the cloud?
You can access the documents when you are not connected to the Internet.
Which of the following is an advantage to saving a file to a flash drive?
You can take it with you and then work on it on another computer.
Inc online offerings, What do they need to purchase?
a LMS
search/bozlean opeartors
a character, word, or symbol that focuses a web searc
website
a location on the web that contains webpages linked together -focuses on a specific topic, purpose, or business
Internet Engineering Task Force (IETF)
a nonprofit group that sets standards to allow devices, services, and apps to work together across the internet -sets rules for IP addresses, routing data, securing websites, and developing guidelines for responsible interuse
creative common (CC)
a nonprofit org that makes it easy for content creators to license and share their work by supplying easy to understand copyright licenses -the creator chooses a cc license to explain how others use your work -cc licenses based on copyright laws and are legal wrldwide -works to build a collection of content that users can legally copy, distribute, and expand
navigate
a process that can be accessed by tools so you can move from one webpage to another in a browser
browser
a program, such as microsoft edge, that is designed to display webpages -allows access to the web -ex. chrome, safari, edge
protocol
a standardized procedure computers use to exchange info
Samantha has a file named vacation.jpg. What type of file is it?
graphics file
Which of the following helps you more easily locate the files and folders you need?
grouping similar subfolders together in a folder
Joyce's laptop runs more slowly
increase ram
.com
most commercial sites that sell products and services
not true about mobile health
need for visits to the doctors office is increased
.net
network providers or commercial companies
general search engine
nonspecialized search engine designed to find results. -include google, yahoo, bing -compiles database info about webpages -uses spiders to build and index of terms and their locations -when one enters a query, the search engine refers to its index and lists pages based on how closely they answer the query -ranking depends on how often and where a search term appears on the webpage
operator: - (hypen)
not
query
object that provides a spreadsheet like view of data, similar to that in tables -it may provide the user with a subset of fields and/or records from one or more tables -SQL commands are used to retrieve data
Consumer-to-consumer (C2C)
occurs when a consumer directly sells to another
web/subject directory
online guide to subjects or website, usually arranged in alphabetic order -human editor retes index for it -editor makes sure that some sites are reliable
operator: | (vertical bar)
or
.org
orgs such as political or nonprofit
Digital information processed into a useful form is called _____.
output
best defines responsive design
pages auto adjust size of their content to display appropriately relative to the size of the screen
Swapping items between memory and storage is called _____.
paging
slowdown of computer
paging
An operating system is also called a(n) _____.
platform
not an input device
printer
after html code, what you need so others can access it on the internet
publish to a web server
What is the most common type of volatile memory?
random access memory (RAM)
first step of boot process
rec. power from PS and send it to circuitry
citation
reference to a source -usually in parentheses at the end of a sentence
activities a company uses robots to complete to improve efficiency
repetative tasks
webpages through smartphones
responsive design
Which of the following technologies assists users that have a visual disability?
screen readers
filename
the name of hte webpage title
Why do companies use online collaborative productivity software?
to allow employees to share, edit, and comment on documents
What is the main purpose of an operating system?
to coordinate the resources and activities on a computer
A file manager is used for all of the following except ____.
to name files and folders
t or f. due to ecommerce, many stores have closed
true
first step of performing hardware maintenace
turn off the computer and remove its power source
Margot and Tomas have heard how beautiful the Swiss Alps are, but they are afraid to fly. What technology could they use to see and experience the Alps without flying there?
virtual reality
e-learning applications usually use to help users with visual impairment read digital content
voice synthesizer
operator: " "
webpages with exact words
process of "A" generation
"A" converted to ASCII binary code
what are the pros of web apps?
-access web apps from any device with a browser and and internet connection -collab with others no matter the location -store works on apps website say you can access it anytime and anywhere -save space on device -access latest version of app without installing updates
b2c e retail
-electronic storefront -tracks selected items using cookies -makes secure ecommerce payments -3d secure -transport layer security TLS -online payment services -websites are designed to easily find what you want so it includes special offers, reviews, and wishlists. allows you to research items and pick up in store
here is a website: http://www.cengage.com/student/index.html identify the diff parts
-http://- protocol -www.cengage.com- server address -cengage.com- domain name -/student/index.html- pathname -index.html- filename
c2c e commerce websites
-online classified ads -online auctions-->highest bidder -have many sellers -use email forwarding to hide real email identities -pay small fee to auction item
what are cons of ecommerce?
-secuirty- you can risk unauthorized users getting your info -fraud- some websites are designed to look rela but just access your info -indirect experience- cant verify much about the products, such as their true color
b2b e commerce
-transfer goods, services, or info between businesses -pricing can vary based upon level of service provided, negotiated terms, and other factors -team of ppl often reviwe and make a purchasing decision -services include advertising, tech support, training -products include raw materials, tools, machinery, electronics -valuable to employer because you can negotiate prices
name facts about secure websites
-use encyption to safeguard transmitted info -use HTTPS -use certificates to vouch for authenticity of website -lock icon -requires sign in with user and pw before entering sensitive info
what are the pros of ecommerce?
-variety because you can choose from many vendors -convenience- you can shop anytime and anywhere -budget- you can compare prices of products
what are the cons of web apps?
-you must be online to use web apps -files more vulnerable to security and privacy violations -if app provider has tech problems, you may not be able to access your work -if app goes out of business, you could lose your files -apps often offer fewer features and may run slower than installed apps
what are the steps for searching?
1 state the kind of info you want 2 phrase terms as a question 3 identify key words 4 select appropriate search tool 5 search
Which of the following scenarios would most likely rely on Big Data? Choose two. 1. Evaluating applications for disability benefits 2. Calculating a student's course average 3. Calculating traffic delays during rush hour 4. Budgeting for a home renovation
1. Evaluating applications for disability benefits 3. Calculating traffic delays during rush hour
what are the 5 major components of a webpage?
1. header 2. navigation bar 3. body 4. side bar 5. footer
Which of the following is NOT a responsible way to dispose of an old smartphone after removing your data from the device? 1. Donate it to a charity. 2. Remove the battery and throw it in the trash. 3. Trade it for credit at a technology store. 4. Take it to a recycling facility.
2. Remove the battery and throw it in the trash
Alvaro is having lower back pain from working long hours on his computer. Which of the following strategies could help him solve this problem? Choose two. 1. Don't text and walk. 2. Switch to a standing desk. 3. Take frequent breaks. 4. Use speech-to-text technology.
2. Switch to a standing desk. 3. Take frequent breaks.
Kiera is building a front-end user interface for the database her new website will use. Which of the following languages is NOT used to build a webpage? 1. HTML 2. JavaScript 3. SQL 4. CSS
3. SQL
Which of the following would most likely be the key paired with a value of "Canada" in a nonrelational customer database? 1. Name 2. Product 3. Affiliation 4. Country
4. Country
Which of the following fields would be most important to encrypt in a customer table? 1. Customer's city 2. Customer's sales representative 3. Customer's status 4. Customer's credit card number
4. Customer's credit card number
What kind of database is needed to hold and organize diverse data types, such as X-ray images and doctors' notes, in a medical database? 1. Relational database 2. Big Data database 3. Backup database 4. Nonrelational database
4. Nonrelational database
Dana is creating a table that will show books for sale on a bookstore's website. Which field in the table would best serve as its primary key? 1. Author 2. PageCount 3. Title 4. ProductID
4. ProductID
Edward shares a blog post on social media that says the Centers for Disease Control (CDC) has changed their recommendation for flu shots. He is quickly bombarded by other people saying his information is wrong. What did Edward fail to do? 1. Check the blog post for bad grammar. 2. Post an opposing point of view to maintain balance. 3. Check the blog post for accessibility features, such as alt text. 4. Verify the content with an authoritative source.
4. Verify the content with an authoritative source.
Which data type would be best suited to a field that lists customer email addresses? 1. AutoNumber 2. Date/Time 3. Number 4. Hyperlink
4.Hyperlink
when using a content management system
A CMS allows you to set roles for each person
The teachers in the Mathematics Department want to increase student retention and success rates in all the math courses. They are interested in looking for something that will allow students to check their progress, take practice tests, and message instructors with questions. What would you recommend they consider?
A LMS
Marley stayed up late to watch the planet Mars rise in the east. She had read online that Mars was unusually close to the Earth in its orbit and would look nearly as large as the moon. However, she only saw stars, and the next morning she ended up oversleeping because of her late bedtime. Marley was the victim of __________.
A hoax
You and your best friend have both created online career profiles. Within a week, your friend has had three calls for interviews and another 19 companies have viewed his profile. Your profile has had only two views. You ask your friend to review your profile and he finds a problem with it. Which of the following would be a problem for your online career profile?
A humorous profile name
The teachers in the Mathematics Department want to increase student retention and success rates in all the math courses. They are interested in looking for something that will allow students to check their progress, take practice tests, and message instructors with questions. What would you recommend they consider?
A learning management system
Simone just received a letter from her health care provider telling her she can create an account online that will give her access to all her health records. How would you describe what her provider is encouraging his patients to engage with?
A mobile health app (mHealth)
What would you need to install if you have an app that is incompatible with your current operating system?
A virtual machine
Kristy just received a laptop from her employer so she can work from home. She wonders if she can also use the laptop for personal activity, such as streaming movies. What documentation should Kristy check to find the answer to her question?
Acceptable use policy (AUP)
Kristy just received a laptop from her employer so she can work from home. She wonders if she can also use the laptop for personal activity, such as streaming movies. What documentation should Kristy check to find the answer to her question?
Acceptable use policy AUP
Dominic is left-handed and frustrated with his pointing device because the default settings are for right-handed people. You can help Dominic solve his problem by telling him which of the following?
Adjust the settings for the mouse through the control panel.
How do you know if a device is an input device or an output device?
An input device enters data and instructions into the memory of the device. An output device is how the processed information is displayed.
How will technology help people with disabilities become more transportation independent?
Automated vehicles will be developed.
When Jack takes a class, he saves all his work for that class with the name of the course. What is most likely happening to his saved files?
Because he is using the same name, each time he saves he is overwriting his previous work.
How are the ways AI learns similar to how you learn?
Both use past experiences to predict likely outcomes and responses.
How are the ways you learn and the ways AI learn similar?
Both use past experiences to predict likely outcomes and responses.
marly was trying to finish some work on the train during her commute home. WEbpage not displaying properly on phone
CSS
specifies the format and appearance of page content
CSS
Angeline is deaf. To adhere with the Americans with Disabilities Act (ADA) how can technology help her compete in a hearing world?
Captioning software can be used to transcribe what is being said.
Deaf, Americans with disabilities Act, how it can help?
Captioning software to transcribe what is being said
Francis closely monitors customer reviews on Google for his landscaping business. Most customers post high praise for his work; however, today he discovered an extremely negative review posted by someone claiming the name "Superman." Clearly, this is a fake name, and Francis has no way of following up with the person to determine what he can do to resolve the problem or even to know if it's a real customer. This is an example of __________.
Catfishing
Which of the following problematic behaviors relies on the use of digital technology?
Cyberbullying
memory need to be constantly recharged to retain the contents
DRAM (dynamic)
Morgan needs to hire someone to help implement a business intelligence system for her company. What type of professional would be the best fit for this job?
Data Analyst
Samir has saved a file named Project.docx in various locations on his hard drive and needs to work with the most recent version. What file property should he examine to find the most recent version of Project.docx?
Date Modified
_____ are standard settings that control how the screen is set up and how a document looks when you first start typing.
Default settings
Bruce realizes he's getting a cramp in his neck after texting with his buddy for several minutes. He puts the phone down and takes his dog for a walk. This is an example of ____________.
Digital Citizenship
Curtis decided to leave his smartphone in his car as he heads out for a day long hike. This is an example of a ______________.
Digital Detox
Jason is reading a novel for school on his e-reader. He tries to print a portion of the novel so he can share it with a classmate who lost her copy. However, the e-reader will not allow the book to be printed. What content protection measure is preventing Jason from printing?
Digital Rights Management (DRM)
Bruce realizes he's getting a cramp in his neck after texting with his buddy for several minutes. He puts the phone down and takes his dog for a walk. This is an example of ____________.
Digital citizenship
Curtis decided to leave his smartphone in his car as he heads out for a day long hike. This is an example of a ______________.
Digital detox
Josie is scrolling through her social media newsfeed when she sees a photo of her that a friend posted. The photo is embarrassing and was taken without Josie's knowledge when she was staying at the friend's house. Josie requests the photo be taken down. Josie is managing her own ___________.
Digital footprint
If you want to use evidence found on computers, networks, and other devices to help solve crimes, then which of the following careers is a match for you?
Digital forensics
Brad donates his old phone to a nearby charity, which refurbishes phones and offers them at no cost to challenged populations in the area. These people can use the free phones to help them find housing, employment, and other community resources. This program supports ______________.
Digital inclusion
You are on vacation and want to see where all the restaurants and trendy shops are in relation to your hotel. You remember there is an app on your phone that will use your location and show you that information. What is the app using?
Digital literacy
Jason is reading a novel for school on his e-reader. He tries to print a portion of the novel so he can share it with a classmate who lost her copy. However, the e-reader will not allow the book to be printed. What content protection measure is preventing Jason from printing?
Digital rights management DRM
Simon has difficulty pressing and holding more than one key at a time, such as CTRL+ALT+DEL. What setting can he change to make this task easier?
Enable sticky keys.
Mindy needs to run a SQL query that will pull the names and birthdates of all her students. What should the FROM phrase say in her query?
FROM Students
In Windows, the only way to copy or move files is to use the Clipboard.
False
Jorge saw a computer named Watson on the game show Jeopardy and was surprised at how many answers Watson was able to get correct, especially because the math problems involved solving equations. Watson was using augmented reality to solve the problems.
False
Operating systems can run only if they are installed on a hard drive.
False
The Americans with Disabilities Act (ADA) requires that public schools purchase or acquire funding for adaptive technologies.
False
The first generation of computers used microprocessors.
False
The operating system assigns the file its name, location, and size.
False
In Windows, you use _____ to reorder, move, and navigate between folders.
File Explorer
Raphael is working with a table in Access. He needs to see all the records for customers in Chattanooga so he can check the zip codes in that city. Which database tool will show only these records in the table?
Filter
Sanjay, a middle school history teacher, has assigned his class to work in groups to create a presentation on the different legal systems around the world. Each group consists of three people in the class and one person from their pen pal class in India. How would you describe Sanjay's use of technology?
He is using technology to have students work cooperatively in groups and create a presentation.
Tameka is expecting a baby and her partner wants to make sure he can get her to the hospital on the day of delivery using the fastest route possible regardless of time of day. How should he decide which technology to use?
He should choose technology with artificial intelligence that has the ability to predict outcomes and patterns.
Andy has diabetes and he is not good about taking his medications or even checking his insulin levels. His doctor has recently started using mobile health (mHealth). How will Andy's doctor's use of mHealth help Andy get his diabetes under control?
He will receive text reminders to take his medications and check his insulin.
Taran wants to work in the technology field but is unsure of which career to pursue. He has been told he has strong people skills; he is good at figuring out what is wrong with computers and fixing them; and he is patient and helpful when others do not know how to use computers. As his college advisor, which technology careers would you suggest he explore?
Help desk support
Emma tried to explain to her mother that computers are everywhere. Her mother does not believe her, and challenges Emma to find a computer in their home, as she knows she does not own a computer. Which of the following examples do you think Emma would show her mother as example of computer?
Her coffeemaker that she has set to turn on and make coffee every morning at the same time.
In a large business, the _____ Department makes sure that all the computer operations, mobile devices, and networks run smoothly.
Information Technology
Juan is interested in getting a job in the technology field. He is interested in protecting data from threats, and stopping hackers and viruses. Which job would should Juan apply for?
Information security
Which technology device could be used to view a patient's internal organs?
Ingestible camera
_____ is data and instructions entered into the memory of a device.
Input
Your school has just been awarded a technology grant. Each grade level team has been asked to submit a proposal for how they would could use the money. Your team puts forward an idea where students can submit work online and work collaboratively with on projects. What type of classroom have you described?
Intelligent classroom
Which of the following is not a step an operating system performs when printing a document?
It creates the document to be printed.
Why is the date a file was modified useful?
It identifies the most recent version
Before going into space, astronauts spend many hours training on flight simulators allowing them to learn how to fly without life and death consequences. How would you describe the technology the flight simulator is using?
It is using virtual reality.
What does the operating system do if you try to save a file with the same name into the same folder?
It overwrites the original file unless you add a number, date, or initials to differentiate the files.
How is a microprocessor different from an integrated circuit?
Microprocessors are faster, smaller and less expensive than integrated circuits.
Jazmyn cannot find the paper that she wrote last night. She is in a panic and you want to help her. What advice would you give her?
NOT Go to the Start menu or Dock to see if the operating system saved it there
Which of the following statements is true about the Clipboard?
NOT It is temporary storage until you choose to remove it, even if you have already pasted it somewhere. A temporary Windows storage area that holds the selections you copy or cut so you can use them later.
During the boot process, what does the processor do after the computer circuits receive power?
NOT It loads the operating system into RAM.
If you delete a shortcut from your desktop, have you also deleted the original file?
NOT No, because a shortcut is just an organizing icon for apps and files.
Dharma opens one window, does a little work, closes the window, and then opens a new one. Instead of opening and closing windows, what can Dharma do to work more efficiently?
NOT Point to the title bar of the open window, and then drag the window to a new location
Which of the following is a step in the boot process?
NOT The operating system catalogs the files and folders on the system.
What type of window are you opening when you click the Start button on the Windows desktop, and then click the name of an app?
NOT start window
When you want to add information to a document, what role does your operating system play?
NOT starts the word processing program
Which of the following terms refers to the area of the hard drive used for virtual memory?
NOT virtual file
A(n) _____ protects your device against unauthorized access.
NOT virtual machine
What should you do the first time you save a file?
Name the file.
What rules should guide your behavior when you interact with friends and coworkers on social media?
Netiquette
What does an operating system provide so you can interact with a device?
Not file storage
World Wide Web Consortium (W3C)
One of the leading organizations that set guidelines for the Web and that work together to write Web standards. -standards for the webpages, tech for enabling web access from any device, browser, and search engine design
How can you display the main folders on a Windows computer
Open File Manager
Darcie has hired a programmer to make some custom changes to a DBMS she plans to move her business database to. What kind of DBMS is she using?
Open Source
monitro, keyboard, cpu, speakers, printer, mouse
PC
Which one of the following would be considered green computing?
Purchasing products with an ESL
If several programs or apps are running simultaneously, your computer or device might use up its available _____.
RAM
Which of the following is NOT a responsible way to dispose of an old smartphone after removing your data from the device?
Remove the battery and throw it in the trash
Genevieve loves playing video games with friends on her Xbox connected to her TV. However, she's careful to get up, stretch, and walk around at least once every hour. What problem is this habit most likely helping her avoid?
Repetitive strain injury
Laney just bought a new smartphone. She's already downloaded her contacts information and other data from the cloud. Now she's copying her photos from her old phone onto the new device. Once her new phone has all her data, what should she do next with the old phone?
Reset the old phone to factory settings
Laney just bought a new smartphone. She's already downloaded her contacts information and other data from the cloud. Now she's copying her photos from her old phone onto the new device. Once her new phone has all her data, what should she do next with the old phone?
Reset the old phone to factory settings.
Which of the following is the science that combines technology and engineering?
Robotics
Your Uber driver just showed up to pick you up and when you open the car door, you notice that the human is in the passenger seat and no one is sitting in the driver's seat. You realize this is a self-driving car. You are pretty excited to experience this new technology, but also have reservations. Based on what you have researched, which of the following might be one of your reservations?
SDC contribute to accidents caused by distracted driving
What technology is being used when you are sent an email saying you can track your package?
Scan code
Hunter has dyslexia and struggles to understand text when he reads it to himself. It seems assigned class readings always make more sense when someone else reads them to him. What tool can help Hunter study more independently?
Screen Reader
Hunter has dyslexia and struggles to understand text when he reads it to himself. It seems assigned class readings always make more sense when someone else reads them to him. What tool can help Hunter study more independently?
Screen reader
Akira has trouble reading what is on the computer screen and sometimes seeing pictures on websites. As her friend, you explain there are technologies available to help her. Describe what technology she might use.
Screen reader to read aloud pages and docs
Your Uber driver just showed up to pick you up and when you open the car door, you notice that the human is in the passenger seat and no one is sitting in the driver's seat. You realize this is a self-driving car. You are pretty excited to experience this new technology, but also have reservations. Based on what you have researched, which of the following might be one of your reservations?
Self-driving cars contribute to accidents caused by distracted driving.
Charley likes to have everything organized and she is bothered by the long list of documents on her flash drive. She wants to create folders by semester, then by course. How can you help her?
Show her how to use File Manager
Scarlet needs to create a file to hold a list of expenses for an upcoming project, and she needs to do some basic calculations with the numbers in the budget. Which kind of file is the best fit for this purpose?
Spreadsheet
Alvaro is having lower back pain from working long hours on his computer. Which of the following strategies could help him solve this problem? Choose two.
Switch to a standing desk and take frequent breaks
In the 1980s movie, Wargames, the computer was taught to play chess, checkers, tic tac toe, and other strategy games. How would you describe the developers' goal in teaching the computer these games?
The developers were using artificial intelligence
In the 1980s movie, Wargames, the computer was taught to play chess, checkers, tic tac toe, and other strategy games. How would you describe the developers' goal in teaching the computer these games?
The developers were using artificial intelligence.
During a regional state of emergency, an Internet service provider offered three months of free Internet access to anyone affected by the crisis. This effort was intended to help reduce the impact of ___________.
The digital divide
When Hafsa writes a research paper for her psychology class, ________________ allow(s) her to quote small portions of a research study published by an industry leading expert without asking his permission first.
The fair use doctrine
You are describing the boot process to a friend and get to the step where the device loads the operating files into RAM, including the kernel. Your friend starts to laugh because she was not aware that there were kernels in her computer. What do you tell her?
The kernel is the core of an operating system that manages memory, runs programs, and assigns resources.
Which of the following is NOT true about mobile health?
The need for visits to the doctor's office is increased.
Tikenya was responsible for creating the PowerPoint presentation for the group project. When it was complete, she wanted to email it to all the group members, but her email service told her the file was too large. She compressed it and was then able to send it. How were the other members able to then see the PowerPoint presentation?
They had to unzip or extract it.
How do advertisers use data to know which products would most likely appeal to you?
They track your Facebook and Instagram posts and "likes."
How are delivery drivers able to meet the delivery timelines selected by customers when purchasing products?
They use a GPS to avoid traffic delays.
How do delivery companies track packages?
They use code-scanning technology.
A digital citizen is familiar with how to use technology to become an educated and productive member of the digital world.
True
Embedded computers usually are small and have limited hardware but enhance the capabilities of everyday devices.
True
If you add a slideshow to play as your desktop theme, you have customized your system software
True
New cars use embedded computers to make driving safer.
True
Output methods include speakers, headphones, and interactive whiteboards.
True
Sticky keys enable you to press keyboard shortcuts one key at a time instead of simultaneously.
True
When you add information to a word-processing document, one of the roles that your operating system plays is that is saves your unsaved work to temporary storage.
True
Which property is assigned to a file by the operating system?
Type
One of Eden's customers has closed his account and moved to a different state. She needs to change his status to Inactive. What SQL command will accomplish this task?
UPDATE
mainting computer hardware
UPS or surge protector
.gov
US government organizations
How is an executable file different from a data file?
Unlike a data file, you cannot open and read executable files.
Dave and Pietro are active in the National Guard. Halfway through the semester, they receive orders to report to duty. How can their professor use technology to allow them to complete the course?
Use a learning management system (LMS) to put lectures and tests online.
Your company must reduce its electronic waste by 10 percent in the next year. What can the company do to meet this goals?
Use sleep modes and other power management features for computers and devices.
Bentley managing team's workflow
Use trello to plan and monitor activities and maintian dashboards
What should you avoid doing when creating your online profile for potential employers?
Using humor or informal names.
Edward shares a blog post on social media that says the Centers for Disease Control (CDC) has changed their recommendation for flu shots. He is quickly bombarded by other people saying his information is wrong. What did Edward fail to do?
Verify the content with an authoritative source
is the use of computers to simulate a real or imagined environment that appears as a three-dimensional space.
Virtual reality
jane volunteers at an orphanage called "we are one"
WWW.weareone.org
digital rights mgmt (DRM)
a collection of technologies used by software publishers and trade groups to fight software privacy and prevent unauthorized copying of digital content -includes authentication
web
a collection of webpages located on computers around the world, connected through the internet -aka the world wide web
hyper links
a data type for fields that store a link to a webpage, file, or email address
index
a database object that is created based on a field or can be of fields -also a field property that keeps track of the order of the values in the field, and alist that related field values to the records that contains values
cause of external hard drive to not be recognized
a faulty port
citation style
a formal reference to a published work such as a book, journal, magazine, or website, the sequence of elements and the pubctuation between them -common ones are APA, MLA, chicago
internet
a global connection of millions of computers linked together to share info -used by more than 3.2 bil ppl
static website
a historical facts page
Marley stayed up late to watch the planet Mars rise in the east. She had read online that Mars was unusually close to the Earth in its orbit and would look nearly as large as the moon. However, she only saw stars, and the next morning she ended up oversleeping because of her late bedtime. Marley was the victim of __________.
a hoax
cache
a holding area where your browser keeps a copy of each webpage you view -this temp storage area helps speed up processing time
IDE stores files and folers for your website in a directory calledd
a project
usage rights
a right that indicates when you can use, share, of modify the images online
specilaty search engine
a search engine that lets yu search data bases, news providers, podcasts, and other online info sources that general search engines do not alwats access
google is an example of which type of website
a search site
webpage
a specially formatted document that can contain text, images, graphics, videos, links to other pages, and sound -usually visually appealing -includes links to other info
bread crumbs
a step in the path you follow to display a webpage (to see webpages you viewed)
Internet Protocol (IP) address
a unique # that identifies every computer on the internet; consists of 4 sets of #s from 0-255 separated by periods or dots -difficult to remember, which is the reason for the domain name -ex. 216.35.148.4
content aggregation
a website that gathers, organizes, and distributes web content -as a subscriber, you receive updates on content that you want -ex. news 360, flipboard
which of the following describes a domain registrar
a website where you can go to purchase a name for your website
.edu
academic and research sites such as schools and colleges
On a desktop, the _____ is the window you are currently using, and it appears in front of any other open windows.
active window
Which of the following is an example of an embedded computer?
adaptive cruise control system
benny is writing a reasearch paper on a specific method of farming.
add a formal citation and use the farmer's explanation in his paper
server address
address of the server storing the webpage
comparison shopping sites
allow you to save time and money by letting you compare prices from multiple vendors -ex. biz rate, price grabber
fair use doctrine
allows you to use a sentence or paragraph of text without permission if you include a citation
web apps
an app stored on an internet server that can be run entirely on a web browser
electronic storefront
an e commerce website selling products or services -contain product descriptions, images, and shopping cart -has secure internet
web server
an internet computer that stores webpages -provides resources to other computers www. indicates webserver -.com commercial entity runs the server
public domain
an item, such as photo, that is available and accessible to the public without requiring permission to use and therefore not subject to copyrght
copyright
an originators exclusive legal rights to reporidce, publish, or sell intellectual property -if you get permission for a photo, keep a copy of the grant on an email
iphone browser
apple safari
Public Technical Identifiers (PTI)
approves and controls TLDs -if outside the country, two letter TLD -ex. au= australia, uk= United Kingdom
What technology can collect information to make decisions, reach conclusions, and combine information in new ways?
artificial intelligence (AI)
navigation bar
bar or menu lists links to other major oarts of the website
word stem
base of a word used in a websearch to broaden a search -can do word stem plus * to find key words
format data finally storge in computers
binary digits
optical medium of storage
blu-ray dics
speed at which data travels
bus width
e commerce
business transactions that occur over an electronic network such as the internet -3 types of websites
what are the steps in evaluating online info?
cars checklist -credibilty- identofy author and check credentials -accuracy- verify facts and claims -reasonableness- examine whether claims are fair -support- look for reputable sources
banner used to...
catch readers' attention
Francis closely monitors customer reviews on Google for his landscaping business. Most customers post high praise for his work; however, today he discovered an extremely negative review posted by someone claiming the name "Superman." Clearly, this is a fake name, and Francis has no way of following up with the person to determine what he can do to resolve the problem or even to know if it's a real customer. This is an example of __________.
catfishing
ways not to use tech?
change oil in car
wiki
collaborative website where you and your colleagues can modify and publish conception a web page -useful for group projects
sidebar
column on left or right of webpage that provides supplemental material, which includes social networking feeds, ad, and links -current trend is to get rid of sidebar and to let the body span the whole width of the webpage
You work for a company that is losing sales because it takes days to manufacture products. What technology can you suggest the company use to speed production?
computer-aided manufacturing
digital coupons
consist of promo codes you enter when checkout ex. retailmenot, honey
Business-to-business (B2B)
consists of businesses providing goods and services to other businesses -ex. market research websites
CPU 2 important components
control unit and arithmetic logic unit
format and appearance of page content on webpages
css
Which data repository type is most likely to include database tables and primary keys in its internal data structure?
data warehouse
Jennifer bought a new computer to type a new manuscript. Slowing performance
declining free spance on hard drive
laptop is...
digital (110101010)
During a regional state of emergency, an Internet service provider offered three months of free Internet access to anyone affected by the crisis. This effort was intended to help reduce the impact of ___________.
digital divide
Josie is scrolling through her social media newsfeed when she sees a photo of her that a friend posted. The photo is embarrassing and was taken without Josie's knowledge when she was staying at the friend's house. Josie requests the photo be taken down. Josie is managing her own ___________.
digital footprint
Brad donates his old phone to a nearby charity, which refurbishes phones and offers them at no cost to challenged populations in the area. These people can use the free phones to help them find housing, employment, and other community resources. This program supports ______________.
digital inclusion
Which of the following can you run to find and remove unnecessary files?
disk cleanup utility
search tool
electronic tools that finds online info based on criteria you specify or selections you make -more effectively you use the tools, quicker and more relevamt your info
secure website to safeguard transmitted info
encryption
new java, clicked download now
error b/c he was not admin
A(n) _____ contains the instructions your computer or device needs to run programs and apps.
executable file
store data 80GB
external hard drive
surya's computer monitor display does not seems to work
faulty power or video cable
sequence of processing instructions in a machine cycle
fetch-decode-execute-store
cookies
file created by a website and that stores your info on your computer, such as your website preferences -also called a first party cookie -used by B2C websites -store shopping cart items, preferences, and other info
FTP
file transfer protocol
operator: #....#
find webpages with a range of numbers
educational websites
formal and informal learning - ed2gd
not likely to be found in a webpage
formatting toolbar
game controller held with both hands
gamepad
digital deals
gift cards, certificates, and coupons ex. groupon, newegg
If you have a file that has billions of bytes of data, then it would be measured in _____.
gigabytes
billions of bytes of data
gigabytes
HTML
heading
Which of the following is not an input device?
headphone
not a feature of IDE
hosts webpages
info literacy
how one finds, evaluates, uses, and communicates online info -allows you to navgate many sources, select right tool for finding what you need, recognize that not all info is created equally, evaluate whether the info is misleading, and manage info to become more knowledgable -search engines do the legwork, as they list webpages based off of criteria
language to inset link
html
A(n) _____ is a small picture that represents a program, file, or hardware device.
icon
Folder names should _____.
identify the content and purpose of the folder
navigation bar
in a browser, a set of buttons or hyperlinks that allows visitors to move to any page within a website (includes back and forward) -allows you to revisit pages along the bread crumbs path
When you save a Microsoft Office file to OneDrive, where are you saving it?
in a storage area located on a server
Victoria wants to add new tagline to her landscape management website. Appropriate location to place homepage
in the header
copying table from excel and pasted to word doc
in the ram
buying appliances, Pricegrabber
information that will help obtain the best value for money spent
tech patient internal organs
ingestible camera
Storage of OS
internal hard drive
.int
international treaty organizations
Business-to-consumer (B2C)
involves sale of goods and services to general public ex shopping websites
Easymart has a physical store and an online shopping site and is coming up with deals on retial products for the week of christmas
issue digital coupons for sicounts on all products
coding language that makes a webapge interactive
javascript
popular language for writing client-side scripts
javascript
describing boot process to a driend
kernel is the core of an OS
The local community college wants to increase its online offerings. To do so, the college will most likely need to purchase a(n) ______.
learning management system (LMS)
intellectual property rights
legal rights protecting those who create works such as photos, art, writing, inventions, and music
OS to give away their versions
linux
hits
list of matched results from a search
footer
located at the bottom of the webpage and contains links to other parts of the website and lists info about the webpage, such as when it was last updated
header
located on the top of the webpage, includes a logo to identify sponsor of website, provides a tool for searching website
Which of the following is a technology designed for use in manufacturing?
machine-to-machine (M2M) communications
body
main content area of the webpage and can provide text, images, audio, and video
convenient way to browse the internet
make sure to bring a tablet
why use banner on website
makes website more easily identifiable to visitors
uptime
measure of a webhost's reliability
Which of the following features is a way to make a computer do what you want it to do?
menu
.mil
military orgs
internet standards
monitored by the internet engineering task force (IETF) and the world wide web consortium (W3C)
ethics
moral principles that govern peoples behavior -many schools and other orgs post codes of conduct from computer use, which can help you make ethical decisions
printer is commonly used to produce high-quality professional drawings
plotter
devices that do not need device drivers to be manually installed
plug0and-play devices
e retail
process of purchasing products or services on the web
HTTPS (Hypertext Transfer Protocol Secure)
protocol used to make a secure connection to a computer; identified by the HTTPS in the URL and often used by banks and retail stores -often uses digital certificate -needs the "S"
true about XML
provides a way to classify data and share it between applications
encryption
security method of "scrambling" info as it is transmitted over a network -info is scrambled in a way that it cant be read unless user possesses the key to unlock it back to a readable format
A smart refrigerator can use _____ to detect when you are running low on milk, and then send a reminder to you on a wireless network.
sensors
world wide web
service consisting of websites/located on computers around the world, conncected through the internet -changed how to access info, business transactions, and communication
cathy want to buy a watch online. Chances of not being secured
shopping on a website that requires her to share her one time password with a caller
blogs
short for weblog, and informal website consisting of data or time stamped articles, or posts in a diary or journal entry format
spiders/crawlers
software that combs the web to find webpages and add how data about them to a database
application
software that lets users perform specific tasks; called a program or an app -ex. excel, ppt, word -data stored in server or on the cloud
search engines
software used by search sites to locate relevant webpages by erecting a simple query based on your search criteria and storing the calculated data in a search data base -can use to solve math questions, define words, find flights, etc
operator: :
special terms followed by colon
Akira has a mobility impairment that makes it difficult to type on a keyboard. What technology can she use to create written documents without using a keyboard?
speech recognition software
3D secure
standard protocol for securing credit card transactions over the internet -make sure b2c uses secure connection -uses encryption and digital certificates to provide extra security -sites that used verified by visa, master card secure code, american exoress, safety key used 3d protocol
sql
structured query language
Contact information for all the people taking a class at a school are stored in a ________ called Students.
table
advantages of flash drive
take it anywhere to any computer
Transport Layer Security (TLS)
tech used to encrypt data that helps protect consumers and business from fraud and identify theft when conducting e commerce -an alternate to entering credit card info is using online services such as venmo, apple pay, pay pal , square cash -use smart watches or phones to make transactions -you can also use a one time virtual account number which lets you make a single payment without receviing actual account number
digital certficate
tech used to verify a users identity by using a digital key and that has been signed by a trusted third party -third party verifies the owner and that the key belongs to the owner
Tameka expecting baby, fastest route to hospital
tech with artificial intelligence that has ability to predict outcomes
clipboard
temporary storage that holds a selection until you paste it.
key words
terms added to a file's document properties that help locate the file in search
The bootstrap program executes which of the following?
tests that check components such as RAM and storage
top-level domain (TLD)
the 3 letter extension after the period in a domain name -the TLD identifies the type of organization with the domain
pathname
the address to the folder containing the webpage
When Hafsa writes a research paper for her psychology class, ________________ allow(s) her to quote small portions of a research study published by an industry leading expert without asking his permission first.
the fair use doctrine
home page/start page
the main webpage around which a website is built that opens everytime you start a browser (also main page on a website)
Hypertext Transfer Protocol (HTTP)
the most common way to transfer info around the web; when the URL starts with http:// the web browser uses this protocol for transferring information
address bar
the part of a browser window that displays the location of the current webpage -used to type URL
domain name
the portion of th URL or email address that identifies one or more IP addresses such as cengage.com -used by URLs to identify webpage
cloud storage refers to
the web app's werver
Uniform Resourse Locator (URL)
the webpage address that identifies the location of the file on the internet -made up of: protocol, server address, domain, pathname, web page file name
Susan is reading through a collection of webpages that contains information about a software firm
the website of the software firm
looking beyond search engines like google and bing for online reasearch
there are search engines available with more reliable research
how do html tags assist a web server in locating a web address
they aid the web server in identifying the content on the webpage, so if a search is performed and there is a match, it is displayed to the reader
Plagiarism
to copy or use someone elses work and claim it as your own -cite sources that arent common knowledge to avoid this
html is used to specify the content of the webpage, then what do you use css for
to define the page layout
paraphrase
to restate an idea using different words from the original -youre still trying to claim someone else's idea as your own, so you must cite this
Where can you pin frequently used apps for easy access?
to the taskbar
specialized search tools
tool that concentrates on specific resources, such as scholarly journals or the US congress
Search Engine Results Page (SERP)
tool to filter info search engones lists results by: -the most relevant hits/results -results are labeled if they are ads or not -each type of filter offers features - the SERP also have a "people also search for" in the bottom
.biz
unrestricted, for commercial business
send folder to mates
unzip or extract it
mario trying to finalize an equipment order before work. using phone
use repsonsive design
alessandro want to use his desktop to video chate with mother
use webcam and speakers
online social networks
users share interets, photos, sotires -insta, fb, snap
Which option lists the computer components in order from oldest to newest?
vacuum tubes, transistors, integrated circuits, microprocessors, personal computers
What characteristic of Big Data indicates how closely that data matches reality?
veracity
business would use an analytic tool for all of the following except
viewing why someone visited your webpage
web portal
website that combines pages from many sources and provides access to most pages -customized to meet needs and wants
media sharing site
websotes that enables members share photos, videos, music ex. youtibe, flickr
When does the boot process start?
when you turn on your computer
operator: *
wildcard, placeholder for chaacters
Christian with an informative blog
will allow user interaction
studying web analytics allow a company perform better
will learn when it need to increase its bandwidth
jin is an editor and ready to purchasethe domain name for his website
wordsmithing.com
Compressing a file is also called _____ the file
zipping