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WorksheetsDL Midterm
Total questions: 100
Worksheet time: 47mins
The input and output devices connected to the computer are called ___________.
platforms
peripherals
utilities
networks
The speed of a CPU is measured in _________.
gigabytes
pixels per inch
gigahertz
bytes per second
To move, copy, and rename files and folders in Windows, you use __________.
Task Manager
File Explorer
Internet Explorer
Control Panel
A(n) ________ operating system is included in the hardware of a standalone device to meet a specific purpose and perform a single type of task.
personal
mobile
server
embedded
The __________ is a series of steps the operating system must complete before you can interact with the operating system.
instruction cycle
data transfer process
information processing cycle
boot process
Of the following system components, the ______ has the most significant effect on a computer's performance and computing power.
CPU
RAM
Power Source
Hard Drive
In the ________ power state, Windows conserves power by saving your data and system settings in temporary memory, blanking the screen, and ceasing to perform any activities.
A. high-performance
B. shut down
C. sleep
D. basic
Of the following, a __________ represents the most amount of data.
A. kilobyte
B. gigabyte
C. terabyte
D. megabyte
Most laptop computers include a __________ so you can use the computer without attaching a mouse.
A. touchpad
B. trackball
C. digital pen
D. stylus
Which of the following computing devices typically includes a built-in camera, music player, and global positioning system (GPS), and lets you send and receive phone calls, e-mail messages, and text messages?
A. server
B. smartphone
C. portable media player
D. e-book reader
When you purchase software, you are actually purchasing a(n) __________, which is a legal agreement that specifies how you can install and use the software.
A. copyright
B. updater
C. activation code
D. software license
Which of the following types of software do you use to reduce the size of a file by removing redundant data?
A. file compression
B. photo-editing
C. disk management
D. database
________ involves the following four steps: define the problem, identify possible causes, determine the most likely cause, and apply solutions.
A. Using a knowledge base
B. Troubleshooting
C. Disaster recovery
D. Using a backup plan
__________ is called volatile memory because it loses its contents when you turn off the power to the computer.
RAM
Hard Drive
SSD
CD-ROM
_____ consists of instructions, or programs, for controlling a computer so it performs tasks.
Software
Hardware
Firmware
Middleware
When you delete a folder from the hard drive on a Windows computer, the folder and all of its files are stored in the ________.
Recycle Bin
Trash Can
Deleted Items
Temporary Storage
To connect a peripheral device to a computer, you use a(n) ________ located on the system case.
port
cable
adapter
switch
A(n) __________ is a type of hard drive that uses flash memory technology to store data as electrical charges.
SSD
HDD
CD-ROM
Floppy Disk
A(n) __________ is software that coordinates the resources and activities on a computer.
operating system
text editor
web browser
antivirus software
__________ technology can identify people based on their fingerprints, face, handwriting, or voice.
Biometric
Robotic
Quantum
Nanotech
Starting in __________ and then restarting the computer often resolves a computer startup problem.
Safe Mode
Normal Mode
Recovery Mode
Diagnostic Mode
A(n) __________ is a duplicate copy of a file that you use if the original file is lost, damaged, or destroyed.
backup
archive
template
draft
What does GUI stand for?
graphical user input
graphical user interference
graphical user interface
What is the primary function of an operating system?
A. To edit documents
B. To manage computer hardware and software resources
C. To browse the internet
D. To design graphics
Which of the following is used to protect a computer from unauthorized access?
A. Firewall
B. Word Processor
C. Spreadsheet
D. Presentation Software
Which of the following is a type of software that allows you to perform tasks on a computer, such as word processing or browsing the internet?
Operating System
Application Software
Firmware
Middleware
Which of the following is NOT an example of an input device?
Keyboard
Mouse
Monitor
Scanner
What does this code do?
Moves forward 1 time
Moves forward forever
Moves forward 5 times
Moves left
An error in a program that prevents the program from running as expected.
bug
debugging
for loop
binary
Finding and fixing errors in a program.
debugging
bug
nested loop
event
A loop that continues to repeat while a condition is true.
while loop
until loop
for loop
bug
A loop command that tells you to do something only up to the point that something becomes true.
until loop
conditional
nested loop
while loop
the action of doing something over and over again
for loop
while loop
bug
loop
statements that only run under certain conditions
conditionals
paramenter
reflect
variable
A list of steps to finish a task.
Algorithm
Program
Bug
If you weren't able to complete a challenge the first time you should
pout
give up
try again
bang on the keyboard
Code
a step-by-step procedure for solving a problem
Part of a program that does not work correctly.
to write instructions for a computer.
The art of creating a program.
Program
An algorithm that has been coded into something that can be run by a machine.
Putting commands in correct order so computers can read the commands.
a step-by-step procedure for solving a problem
o write instructions for a computer.
Sequencing
Part of a program that does not work correctly.
Putting commands in correct order so computers can read the commands.
An action that causes something to happen.
to write instructions for a computer.
If you see a post about someone, what should you do?
Forward it to your friends
Forward it to the person
Delete the post
Talk about it in a chat room
Why should you think before you post?
You can get into trouble.
Schools and employers may look at your pages.
People might know too much about you.
All of these.
Which of these is inappropriate online?
Doing school work
Sharing embarrassing stories about a friend
Sharing a picture of your cat
Sending a Happy Birthday message
Which activity is creepy and inappropriate?
An adult wants secret pictures
A teen from the high school wants to meet with you
Someone you don't know wants to be your friend online
All of these
What can you do if you see something inappropriate online?
Show all my friends
Post it to everyone
Click to find out more
Exit the website or message
How should you respond when you see a rumor about someone posted?
Share the post.
Tell a trusted adult
Argue with the person who posted the rumor
If you post an embarrassing picture of yourself and then delete it, what may happen?
It will be gone forever
No one will see it.
It might never go away.
It is like you never posted it.
Why should you not be friends online with people you don't know in real life?
Dangerous people try to befriend kids online.
You don't know who they really are or what they want from you.
They could get you into trouble.
Any of these.
Emmanuel is using a social networking site. Which of the following might be a safe username for him?
Emmanuel's age
Emmanuel's hometown
Emmanuel's favorite sport
Emmanuel's grade in school
What constitutes a safe password?
It is easy to guess.
It contains the word 'password'.
It contains only letters.
It contains both letters and numbers.
Shaquan just created a password. Who should know what Shaquan's password is?
His best friend
His teammates
Anyone who asks him
None of the above
Brianna receives an email from the address CottonCandy1225. She should open the mail only if
she knows the person whose email address is CottonCandy1225
she likes cotton candy a lot
there's an attachment in the email
the subject of the email offers something great, like free cotton candy
Which of the following can help protect your computer from viruses?
Never turning off your computer
Never closing pop-up windows
Never downloading attachments sent from unknown email addresses
Never using your computer when you're feeling sick
How can a computer virus affect a computer?
It can make anyone who uses the computer get sick
It can steal personal information stored on the computer
It can keep personal information stored on the computer secure
It can shatter the screen on the computer monitor
Namita reads something on the internet that makes her uncomfortable. What should Namita do?
tell a trusted adult about it right away
ask the person who wrote it to explain themselves
keep it a secret
do nothing
Gerald is online. A window appears that offers a free cruise to Greece if he fills out a short survey. This window is an example of a(n)
virus
application
pop-up
username
Paula is using her smartphone. She receives an email from an address she does not recognize. It contains an attachment. Why shouldn't Paula download the attachment?
because a smartphone cannot open large attachments
because she might not be able to read it on the small screen
because smartphones should not be used to read emails
because smartphones are computers too, so internet safety rules apply
What does the CAD in TinkerCAD stand for?
Computer Aided Design
Computational Adding Desk
Computer Automated Drive
Creative & Automated D
What is the name of the "floor" in Tinkercad?
The ground
The grid
The workplane
The build plate
View cube
Sight Swivel
Display Dimensions
Front & Back Mode
What button can you use to dimension a shape/object?
How can you tell if an object is a hole in Tinkercad?
You can't.
It is shadowy & has stripes.
The object will say hole.
You will be able to change its color.
What allows you to raise an object off of the workplane?
Which one of the following would you use to rotate an object in TinkerCAD?
1
2
3
In TinkerCAD, how do you subtract material from a shape, or make a hole?
Use the subtract tool.
Group a solid shape with a hole shape.
Use the delete button.
Hold down the "H" button and left click.
Which one of the following would you use to move an object vertically (up/down) in TinkerCAD?
1
2
3
What is 3D modeling software?
Large, blue grid where you create your designs.
Computer program (such as Tinkercad) used to create, modify, or improve graphic designs of physical objects.
Measurable extent, such as, length, width, or height.
Tinkercad tool that allows you to place two or more shapes evenly.
What is the Group Tool?
Tinkercad tool that allows you to place two or more shapes evenly.
Computer program (such as Tinkercad) used to create, modify, or improve graphic designs of physical objects.
Tinkercad tool for joining two or more shapes in order to make a hole in the shape(s).
Large, blue grid where you create your designs.
What is the Align Tool?
Tinkercad tool that allows you to place two or more shapes evenly.
Tinkercad tool for joining two or more shapes in order to make a hole in the shape(s).
Large, blue grid where you create your designs.
Measurable extent, such as, length, width, or height.
What is the Work Space?
Tinkercad tool that allows you to place two or more shapes evenly.
Computer program (such as Tinkercad) used to create, modify, or improve graphic designs of physical objects.
Tinkercad tool for joining two or more shapes in order to make a hole in the shape(s).
Large, blue grid where you create your designs.
What is Align?
Move in a circle around an axis or center.
Create the mirror image of an object or turn it over along an axis.
Place or arrange in a straight line.
Measurable extent, such as, length, width, or height.
What is Rotate?
Create the mirror image of an object or turn it over along an axis.
Move in a circle around an axis or center.
Place or arrange in a straight line.
Measurable extent, such as, length, width, or height.
What is Flip?
Create the mirror image of an object or turn it over along an axis.
Place or arrange in a straight line.
Measurable extent, such as, length, width, or height.
Move in a circle around an axis or center.
What are Dimensions?
Move in a circle around an axis or center.
Create the mirror image of an object or turn it over along an axis.
Place or arrange in a straight line.
Measurable extent, such as, length, width, or height.
What is the stealing of copyrighted work with the intention of selling it without permission?
netiquette
viral
piracy
clickbait
This action involves tapping into your online community for new ideas, suggestions, or information.
phishing
boosted post
digital footprint
crowdsourcing
The practice of ending a relationship with someone by suddenly and without explanation withdrawing from all technology communication.
trolling
ghosting
thread
flaming
Relating to or involving an image, video, or a piece of information that is circulated rapidly.
viral
identity theft
meme
hashtag
Courtesy, honesty, and being polite on the internet is...
piracy
public domain
netiquette
feed
An updated list of all the new content posted by the accounts that a user follows.
flaming
meme
clickbait
feed
When people send you phony emails, pop up messages, texts, calls, and/or links in order to hook you into giving out your personal /financial information.
trolling
phishing
ghosting
podcast
(On social media) a word or phase preceded by a hash or pound sign used to identify messages on a specific topic.
hashtag
thread
boosted post
public domain
The information about a particular person that exist on the Internet as a result of their online activity
boosted post
plagiarism
digital footprint
trolling
Saying mean things, usually in ALL CAPS and often in a public forum to argue or humiliate.
trolling
flaming
catfishing
phishing
This is a type of crime in which your private information is stolen and used for criminal activity...
ghosting
feed
crowdsourcing
identity theft
If an item has the state of belonging or being available to the public as a whole, and therefore not subject to copyright, it becomes...
clickbait
a meme
a boosted post
public domain
Content on the internet whose main purpose is to attract/encourage visitors to click on the link to a particular page
hashtag
clickbait
digital footprint
podcast
A funny and relatable image that is usually copied and edited that is often spread rapidly by Internet users
meme
feed
podcast
thread
The copying, "lifting," or making slight changes to some or all of another's work and saying you wrote it becomes...
catfishing
netiquette
ghosting
plagiarism
A group of linked messages posted on an internet forum that share a common subject or theme
thread
digital footprint
hashtag
boosted post
A digital audio file that is available in a series or in new installments for subscribers
clickbait
meme
feed
podcast
Making a deliberate offensive or provocative post with the aim of upsetting someone or eliciting an angry response.
trolling
flaming
clickbaiting
ghosting
Using a fake name or creating a fake profile with the purpose of luring someone into a false relationship or scenerio
plagiarism
viral
catfishing
ghosting
