cgs 2060 final

which one of these extensions, if you open it, will probably install software onto your computer?

exe

select the cell phone manufacturers

lg electronics google (alphabet) Huawei

pablo needs to rename a folder in windows. he should _____ on the folder and clock "rename"

right click

sometimes called an MSC server, the mobile ___ station identifies your phone signal so that you can receive calls

switching

advantage of using a cellular network instead of a WIFI network?

cellular networks are accessible from more places

emailing yourself a document so that it is available online is an example of using ____storage

cloud

rank following in typical order of hierarchy (size) with largest on top.

directory file folder subfolder

a database that stores data in different physical locations and that users access through client/server networks is called a ___ database

distributed

when you ___-___ a file Windows should automatically open it. if it can's windows will prompt you to select the correct app to open the file

double-click

if you have a gmail account you automatically have a google ____ account that provides you with free cloud storage

drive

you created a flyer and saved it to your documents folder. to find this file, you could open cortana and type the flyer's name in the search window, or you could click on the ---- icon and access the documents folder from there

file explorer

reduces space required by reducing redundancy within files

lossless

a link between tables in a relational database that defines how data is related is called a ___

relationship

select characteristics of a one drive account

requires a microsoft email account, can serve as extra storage space provides free cloud storage

2 reasons zipping files is useful

requires less bandwidth to transmit over the internet to make the file smaller so that it takes less storage space

you incorrectly named a folder in windows and need to rename it. one way to rename a folder in windows is to ___ -click on the folder and then click rename

right

one way to create a new folder in windows is to ____on any area in the contents pane, and then click "new" and "folder"

right-click

using a different network is known as __

roaming

to save your documents to the desktop, first click the "file" tab to open the file menu. Next you select ____

save as

dennis is using microsoft windows and needs to find a specific file. to look for a file, just type the file name in the ____ box

search

2 major concerns regarding cloud storage are reliability and ___

security

functions of a mobile switching station

sends your call to the receivers MSS assigns frequencies to your calls changes the cell and base station your transmissions go through as you travel

the processor within your smartphone that enhances the call quality is called a digital ____ processor

signal

the small computer within your phone that enhances the sound quality of your call is called a digital ____ processor

signal

what software comes with google drive account.

spreadsheet, presentation and word

a major difference between samsungs galaxy note and galaxy tab computers is that the galaxy note tablet come with a ___

stylus

since it comes with a full computer operating system, some consider the ____ a laptop computer rather than a tablet computer

surface pro 4

SaaS

the distribution of computer applications over the internet. commonly referred to as web apps

a cell tower is connected to a base ____ station that transmits weak microwave signals through the towers antennae to create "cells' of coverage

transceiver

select the reasons to purchase a prepaid phone

useful if you just need a phone for emergencies useful if you just need a phone for calling or texting no long term contracts

fariba wants to change the size of her desktop folders and icons. she first right-clicks on a blank area of the contents pane and then selects __

view

select the reasons why you would want to add a microSD card to your smartphone .....

you want to save more music files you want to save more image files

to remove a file form one folder and place it in another click on the item and prss CTRL ?? then move your cursor to the new location and prss CTRL + V

+ X

one of these extensions represents an executable file that is used to install programs onto your computer, which one?

.exe

video file extension

.mpeg

a smartphone emits approximately ___ to ____ watts of microwavesq

0-1

most new cell phones today come with approximately ____ gb of RAM

1-5

creating a google drive account is fairly straightforward. it take ____ steps

2 navigate to the google signup site fill out the form

streaming video apps such as HULU or netflix, can use as much as ___ of data per hour

2.5 gb

two major categories of cell phones are available. smartphones with LTE or 4g capability and ___ phones

3G

while there is no industry standard, a tablet computer typically has a screen size of at least ___ inches

7

cricket wireless --> metroPCS---> TracFone -->

ATT T-mobile America Movil

a quick way to rename files or folders in windows is to select the item and then press ___

F2

which field is a foreign key?

FK OwnerID

outdated lossless format

GIF

an organization uses servers in the cloud instead of buying and maintaining storage servers for their day-to-day business operations. this helps to reduce costs associated with hardware, software, and support employees

IaaS

most popular lossy image compression format

JPEG JPG

most popular lossless image compression format

PNG

a programming environment used to develop, test and disseminate web apps via the internet

PaaS

a lossless compression format

Zip

select whats true about database fields

a group of related characters in a database table. represents a characteristic of someone or something

the bandwidth required by streaming video by companies like hulu and netflix made unlimited___plans relatively expensive

data

select the typical expenses found on a cell phone bill

data plan charges line charges taxes and surcharges

what element of a database field specifies the data in a field such as text, numeric or date/ time ?

data type

data is stored in different physical locations-- accessed through a client/server network

distributed database

select the common word processing file extensions

docx, odt

microsoft email accounts usually end in

hotmail.com or outlook.com

apples mobile device with the largest display is

iPad pro

social media sites that also considered cloud storage

in, facebook, ig

to watch a .mpeg file youll need an app such as windows media player or quicktime. these apps are called video ___

players

to search for info in a database create a

query

audio music file extensions

wav mp3 mp4 M4A

select all tablet computers

amazon fire HD 8 samsung galaxy note pro apple iPad pro

in order to change sound waves into digital signals, smartphones contain

analog digital converters or DACS

you should have ___ software on your phone

antivirus

large databases, often called the data banks, that cover particular subjects are referred to as ___ databases

commercial

often referred to as a databank

commercial database

users access the organizations

company database

if you have 2 folders open in your desktop and you want to copy a file from one folder to the other, hold down ___ and drag the file

ctrl

a relatively inexpensive but surprisingly powerful tablet is the amazon __

fire

in order to keep your files organized its a good idea to create____and place your files in them

folders

to create a relationship between two tables, it is necessary to create a ___ key in one table that is the primary key of the other table

foreign

when you need to link two tables in a database that don't have a field in common, one solution is to create a ____ field in one table that links to the primary key in the other table

foreign key

reports provide a means of artfully extracting information from a database; ___ provide means of accurately entering data into a database

forms

to control how information is entered into a database, programmers and database administrators create ___ to help ensure data integrity

forms

which of the following smartphones support MicroSD cards so you can expand their storage

galaxy s9, moto z play

rank these by placing the most actively used apps categories at the top

games business and education lifestyle entertainment

file extension used for images and drawings

gif

combined set of data files. intended for use by one person

individual database

select blackberry

looks like calculator

because it reduces an audio file's sampling rate to save space the MP4 format is a ___ compression format

lossy

reduces space required by removing less valuable data

lossy

one advantage that the samsung tablets have over the iPads is that you can add ___ to the note or tab

microsD storage

a cell phone emits approximately 1 watt of ___energy (radiation)

microwave

amazon offers two lines of tablet computers: the amazon fire and the amazon fire ____

note

microsoft offers free cloud storage for everyone who has a microsoft email account. this storage is called microsoft ___

one drive

cloud storage options

onedrive, facebook, google drive

place following steps in order to download a file on onedrive to a digital device

open one drive and login if necessary select files you wish to download clock download at the top of the page left click the downloaded file to open it

place the following steps in order to upload a file to onedrive

open onedrive and login click upload at the top of the page select the file you wish to upload click open

which of the following uses the android operating system

pixel 2 galaxy S9 Moto Z play

a programming environment used to develop, test, and disseminate web apps via the internet is called ___ as-a-service

platform

select the methods of using cloud storage

purchasing online storage space saving a photo on flickr emailing a file to yourself

in a datasheet view of a relational database (microsoft acess) a row of information is called a____

record

in order to bypass recycle bin, and permanently delete a file, select the file press shift + ___

delete

ways to connect to internet without increased data charges

home wifi public wifi secure wireless network

forms structure data input to help ensure data ____, meaning the information entered is accurate, timely, and useful

integrity

katrina was a senior in college when she married her high school sweetheart. she changed her last name, and because the college used a centralized database, each of her instructors has her new name in-the gradebooks. this is an example of how centralization can improve data ___

integrity

the reliability and the accuracy of the information in a database is referred to as data

integrity

jpeg stands for

joint photographers experts group

if you accidentally delete a file its not forever. just go to your recycle bin and click __

restore