computer concepts comp checks

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How many bits are in a byte?

8

Which of the following statements best describes the benefit of a multicore processor? *

A multicore processor changes data to information more quickly, as it contains multiple processing units, thus it increases the amount of processing that can be completed in a given amount of time.

Which of the following actions illustrated in the Machine Cycle describes what happens when you are typing on a keyboard?

Action 1

____ are 1s and 0s used in specific sequences to write code.

Binary digits

Which of the following hardware devices changes data to information?

CPU

Jacey would like to create a file to enter revenue and expenses for her business and calculate the monthly profit. Which application software would best complete this task?

CTRL

Based upon the content in today's lecture, check all statements that are TRUE.

Computer systems are made up of both hardware and software. Software tells the computer how to process data. Data goes into the computer; information comes out of a computer.

___ refers to raw facts entered into the computer.

Data

Microsoft PowerPoint is an example of system software.

False

The Close button (X) window control button in the upper right corner of each Windows application reduces a window so that it only appears as a button on the Taskbar.

False

Windows programs are examples of utility software.

False

Which of the following is a built-in program allowing users to view and manage computer contents?

File Explorer

Input, processing, output, and storage are collectively referred to as the

Four Functions of the Computer

Mark each of the statements that is true regarding GUIs. *

GUI is pronounced "gooey." GUIs make interfaces more user-friendly. Icons and menus are examples of GUI components.

___ are actions taken with the fingertip directly on the screen, such as swiping or tapping.

Gestures

Which of the following are examples of Cloud storage services? *

Google Drive One Drive DropBox

Peripheral hardware devices perform which functions? (Mark all that apply.)

INPUT OUTPUT STORAGE

In an analogy used during lecture, I compared one type of system software to the laundry room or mud room in your home. Which type of system software performs housekeeping tasks and could be compared to one of these rooms in your home?

In an analogy used during lecture, I compared one type of system software to the laundry room or mud room in your home. Which type of system software performs housekeeping tasks and could be compared to one of these rooms in your home?

Mark all TRUE statements about RAM.

Information stored in RAM is lost when the power to the computer is turned off. The main memory is comprised mostly of RAM.

What is the purpose of the lock screen in the Windows operating system?

It protects information in open apps when the user is away from the computer.

The Machine Cycle illustrates actions of the

Main Memory

Which of the following is NOT considered application software?

Microsoft Word

Mark each of the following statements that is true about operating environments. *

Operating environment is the new name for operating system. The operating environment works the entire time the computer is turned on. The operating environment serves as a liaison, providing communication between the user, the hardware, and the software. Windows 10 is an example of an operating environment.

___ is known as "cleaning out the closet" or rewriting files to the disk in an orderly manner rather than randomly.

Optimize drives (Defragmentation)

Which of the following is NOT considered one of the four functions of the computer?

PROGRAMMING

The main memory is made up of mostly which type of memory?

RAM

____ identify the program or screen item and help users to learn about available tools.

ScreenTips

Which of the following Windows features quickly minimizes all apps except the one you are holding?

Shaking Windows

Which of the following Windows features immediately minimizes all apps and displays the PC desktop?

Show Desktop

Computer programmers write code to give the computer instructions to complete a task.

True

Debugging refers to finding and fixing problems in your algorithm or program.

True

Device drivers allow peripheral hardware devices to communicate with the computer.

True

Google Drive and OneDrive are both examples of Cloud storage.

True

Microsoft Word and Google Docs are examples of application software.

True

One of the trends seen in information technology is that hardware is getting smaller, faster, and more mobile.

True

Software such as Microsoft 365 and Google Apps are available through the Cloud.

True

The first Windows programs were known as GUIs.

True

The operating system runs the entire time the computer is on.

True

To customize the Windows desktop, and save time, and promote efficient use of a PC a user may pin apps to the Taskbar.

True

Virtual desktops allow users to work with multiple desktops even with a single monitor.

True

When rebooting the computer system, a warm boot is the preferred method, and users should attempt this method FIRST. *

True

Which of the following is not an example of a Cloud platform?

Wal-Mart app for online ordering and pick-up and delivery scheduling

Which of the following statements best describes the benefit of a multicore processor? *

Which of the following statements best describes the benefit of a multicore processor? *

Which of the following is the operating environment we will use in the classroom this year? *

Windows 10

Which of the following is NOT considered utility software?

Windows accessories

A collection of programs packaged together as a bundle typically including word processing, spreadsheet, and graphics programs is known as __.

a suite

A process or set of rules to be followed in calculations or other problem-solving operations is known as ____.

an algorithm

Which of the following tasks would best ensure your PC is protected from viruses and other malware?

be sure Windows updates and system utilities are up to date

Which of the following refers to how much space is available for frequent tasks performed by the processor, similar to having a shelf handy to store items you want to easily access? *

cache size

Which of the following is NOT a similar command (carried out in a similar manner) within all windows apps? *

changing margins

Which of the following tasks is NOT performed by system software?

checking connections between process and peripheral hardware

Which of the following refers to how quickly the CPU works to change data to information? *

clock speed

Microsoft Access is used to perform which application?

database

Which type of system software is an "interpreter" between the computer and peripheral hardware?

device drivers

Which of the following is the file extension for Microsoft Word documents?

docx

Receiving data from the Cloud to your computer is known as *

downloading

Receiving data from the Cloud to your computer is known as __.

downloading

When performing a warm boot, the computer hardware is turned off and turned back on during the reboot process. *

false

When rebooting the computer system, a cold boot is the preferred method, and users should attempt this method FIRST. *

false

Stored information is known as a(n)____.

file

A three or four letter sequence, preceded by a period, that identifies the type of file is known as a ___.

file extension

A "locked door" that prevents other computers on the Internet from accessing your computer and prevents programs on it from accessing the Internet without your permission is known as a(n) ___.

firewall

A "container" that is used to organize files; an electronic collection of related files and subfolders.

folder

A(n) ___ allows the user to interact with the computer by means of graphics or pictures, telling the user what the computer needs.

graphical user interface (GUI)

Monitors, keyboards, printers, mice, and speakers are all examples of ___.

hardware

Small images that represent files, folders, and apps that were introduced with the first GUIs are known as ____.

icons

The result of data processing is known as ___.

information

A scanner is an example of a(n) ___ device.

input

Which of the following is the smallest unit of measure?

kilobyte

Which of the following is the smallest unit of measurement

kilobyte

Some Windows app tiles show information that is constantly updated, such as the weather conditions. This feature is known as ___.

live tiles

In which ways have Windows interfaces and operating systems impacted the role of the personal computer? *

made the computer more user-friendly allowed more people to use computers, resulting in widespread use at home, school, and work

Which of the following hardware devices would be included in Action #3 in the Machine Cycle Diagram? *

main memory monitor hard drive

Which of the following hardware devices is considered an example of a peripheral hardware device? (Mark all that apply.)

motherboard CPU printer hard drive

Which of the following is classified as an input device?

mouse

An operating system capability that allows a user to run more than one program concurrently is known as ____.

multitasking

Which type of system software finishes the bootup process?

operating system

Which type of system software runs the entire time the computer is ON?

operating system

Which of the following types of software completes the bootup process and passes control to the user? (Mark all that apply.)

operating system software

Suppose you've just deleted a lot of files, moved some files, and you've been saving a lot of new files lately. Which system tool might help your computer to work more efficiently?

optimize drives

Which of the following dialog box controls is also known as "radio buttons?"

option button

A monitor is an example of a(n) ___ device.

output

Presenting information to the user is known as ____.

output

Speakers and headphones are classified as ___ devices.

output

Which of the following functions of the computer is defined presenting information to the user?

output

Which of the following is the LARGEST unit of measure?

petabyte

Which of the following is the largest unit of measurement of digital files? *

petabyte

Which of the following units of measurement is the LARGEST?

petabyte

Peripheral hardware is connected to process hardware to carry out the functions of the computer using ___.

ports

Which of the following devices is considered a peripheral hardware device? (Mark all that apply.)

printer external hard drive keyboard speakers

A CPU is an example of a(n) ___ device.

processing

The motherboard is classified as a(n) ___ device.

processing

Which of the following functions of the computer is defined as changing data to information?

processing

Which is NOT considered one of the window control buttons or icons?

reduce

Which of the following are considered benefits of Cloud storage? (Mark all that apply.)

saves storage space on your devices can be accessed anytime, anywhere, on multiple devices as long as you have internet access increased collaboration

Which of the following are considered benefits of Cloud storage? (mark all that apply) *

saves storage space on your devices can be accessed anytime, anywhere, on multiple devices as with internet access increase improves disaster recoverycollaboration

When using a Windows operating system, a feature that allows you to quickly fill half the screen with a window is known as ___.

snapping windows

Which of the following dialog box controls is also known as "elevator buttons?"

spin box

Which Windows accessory allows users to create short notes that can be used as reminders to create TO DO lists?

sticky notes

When working with code, the "patterns" and punctuation that you see repeatedly is known as ___.

syntax

___ software "works behind the scenes" to manage fundamental operations of the computer.

system software

____ software "works behind the scenes" to manage fundamental operations of the computer.

system software

Remember that analogies are comparisons. They are sometimes used during lecture to compare a new concept to a concept with which you might be very familiar. Today, I used an analogy comparing making chocolate chip cookies to which of the following new concepts in this lecture?

the difference between data and information

Menus and icons inform computer users of their options when using the computer, and they are known as user interfaces. *

true

To perform at warm boot, you may hold down the CTRL, ALT, and DELETE keys at the same time, and choose to restart the computer, or simply hit the RESTART button if your computer is equipped with one. *

true

When "rebooting an operating system," you are closing open apps, restarting the operating system, renewing peripheral connections, and passing control to the user. *

true

Which of the following types of software is load as needed to perform housekeeping tasks? (Mark all that apply.)

utility software

A computer program that "spreads" itself by copying itself and contaminates systems and storage devices is known as a(n) ____.

virus


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