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Computer Science 5th Grade Posttest Review 2024/2025

Total questions: 45

Worksheet time: 25mins

Name
Class
Date
1.
An algorithm that has been coded into something that can be run by a machine is a ______________.
a)
computation
b)
bug
c)
program
d)
command
2.
Finding and fixing problems in an algorithm or program is known as _____________.
a)
bugging
b)
debugging
c)
programming
d)
distributing
3.
All information stored and processed by a computing device is referred to as __________. This can be images, text documents, audio files, software programs or apps, video files, etc. Example: When you use software to complete tasks on a computing device, you are manipulating _________.
a)
variables
b)
data
c)
storage
d)
events
4.
Within the binary number system, which of the following numbers can be used?
a)
0 and 1
b)
0, 1, and 2
c)
1 and 2
d)
0, 1, 2, and 10
5.

Giving credit for an idea or product not created by yourself is called ___________.

a)
attribution
b)
plagiarism
c)
rephrasing
d)
paraphrasing
6.
Data can be represented in different forms such as _________________.
a)
Words
b)
Symbols
c)
Digital displays of color.
d)
All of the above
7.

You can represent data in a ___________.

a)

bar chart

b)

pie chart

c)

binary

d)

all of the above

8.
___________________ includes all the pieces inside a computing device, this includes both hardware and software.
a)
Computational Artifacts
b)
Packets
c)
Internal Computing Device Parts
d)
External Computing Device Parts
9.
Which of the following is not safe to share online? Check all that apply.
a)
Name
b)
Birthday
c)
Age
d)
School
e)
Favorite video game
10.
What is Fair Use?
a)

Paying the creator a fair price for the work

b)

Using paid ­for commercial products once and not sharing them

c)

A legal rule that allows unlicensed use of copyright-protected works in certain circumstances.

d)

Freeware that you obtain from the Internet

11.
What is "Software/Music Piracy" ?
a)

Stealing other people's computers

b)

Illegal and Unauthorized Downloading/Copying of software or music.

c)

Watching a movie at a friend's house, but not paying for it

d)

Legally buy software that is related to Pirates of the Carribean

12.
Ideally, what characters should you use in a password to make it strong?
a)

Numbers

b)
Mixed Case (Upper and Lower) Characters
c)

Special Characters

d)

All of the above

13.
Strong passwords can be difficult to remember. What can you do to avoid forgetting them?
a)

Use mnemonics (acronyms or phrases that are easy for you to remember)

b)

Develop a password strategy

c)

Use password management software with encryption

d)

All of the above

14.
A Chromebook, laptop or tablet all have lots of pieces of hardware and software that work together to function properly. When your device is not connected to anything else via cords or bluetooth, these are the parts that are considered _______________.
a)
internal
b)
external
c)
fraternal
d)
none of the above
15.
When communicating online, it is important to remember which of the following?
a)

There is a robot on the other side of the text

b)

There is a real human on the other side of the text

c)

It is all right to lie when communicating online

d)

Online communication is extremely difficult

16.
Which of the following is an example of bad digital behavior?
a)

Adding to flame wars through excessive negative comments

b)

Being polite to others during digital conversation

c)

Not sharing your password online

d)

Respecting others privacy and refraining from spreading gossip

17.
A mouse, extra computer monitor, and a printer are all examples of _________________.
a)
Internal computing device parts
b)
External computing device parts
c)
Both internal and external computing device parts
d)
None of the above
18.
A Computing System could include
a)
Students who are on the same network and are able to work together on digital artifacts.
b)
When your computer communicates wirelessly to a printer nearby, you know they are part of the same computing system because they are able to communicate.
c)
Both of the above
19.
If a stranger friend requests me on social media, I should do what?
a)

Friend the person immediately.

b)

Send a mean message to him.

c)

Ignore the request

d)

Call the police and file a restraining order

20.
Any and all rights of ownership over a computational artifact (any product created digitally).
a)
Electronic Information
b)
Attribution
c)
Intellectual Property Rights
d)
Digital Tools
21.
The protection of computing devices, systems, and networks from theft of, or damage to their hardware, software, or electronic data.
a)
Intellectual Property RIghts
b)
Machine Intelligence
c)
Programming Solutions
d)
Cybersecurity
22.
What is Netiquette?
a)

The proper use of manners and etiquette on the Internet.

b)

Using a net to catch fish.

c)

Being mean to other people on Facebook.

d)

Using proper manners at the dinner table.

23.
Your digital footprint:
a)
Isn't as important as what the people who know you in real life think.
b)
is something you should be aware of and make positive efforts to control.
c)
Doesn't matter, because the Internet changes too often for anything to stick for a long time.
d)
Not too important, because everybody's got something embarrassing online by now.
24.

If you find something in your digital footprint that is unflattering, you should ignore it.

a)

True

b)

False

25.
Repeatedly spreading rumors or telling lies about someone else online is an example of ____________.
a)

netiquette

b)

de-escalation

c)

cyberbulling

d)

all of the above

26.
A _____________ is a statement that a program checks to see if it is true or false. If true, an action is taken. Otherwise, the action is ignored.
a)
position
b)
condition
c)
disposition
d)
exposition
27.
Binary is
a)
a complex programming language
b)
The company who founded Blockly
c)
A simple code that computers use to send and receive data made from electrical signals and represented by 1s and 0s.
d)
None of the above.
28.
A Central Processing Unit is
a)

an add-on for expensive computers

b)

the part of a computer in which operations are controlled and executed

c)

also known as the CPU

d)
None of the above
29.
RAM
a)
is a temporary place to store material that works quickly and is erased when computer turns off.
b)
is a permanent storage place in your CPU
c)
Stands for Random Access Memory
d)
Stands for Read Access Memory
30.
An algorithm is
a)
A debugging solution
b)
A problem
c)
A list of steps to finish a task
d)
None of the above
e)
31.
ROM stands for
a)
Read or Memorize
b)
Ready or Solve
c)
Read Only Memory
d)
Read Optional Memory
32.

Samuel is feeling bummed out about not being able to walk to school with his friends because he's been online playing video games instead. What should he do to change that?

a)
Walk to school with his friends and watch the show on his phone.
b)

He should balance his time online and set a limit on how much television he watches, making sure that he's ready to walk to school with his friends.

c)
Talk to his friends during class to make up for not being able to walk to school with them.
33.
A(n) _____________________ is a way to give information to a computer. An example of an input device is a ____________.
a)
input device/mouse
b)
output device/keyboard
c)
printing device/printer
d)
none of the above
34.
Clickbait are ______________ that are created just to get clicks.
a)

GIFs

b)

headlines

c)

phone calls

35.
Which is a possible risk when you have an online-only friendship?
a)

They might give you honest advice.

b)

They may not be who they say they are.

c)

They may not believe what you say because you didn't tell them in person.

36.

What is a list of steps that you can follow to finish a task?

a)

Code

b)

Program

c)

Algorithm

37.
What kind of data does a computer represent with binary?
a)
numbers
b)
letters
c)
pictures
d)
all of the above
38.

What can make your computer "sick"?

a)

Influenza

b)

Computer Viruses

c)

Antivirus Software

d)

Hot Temperatures

39.

____________ _________ that displays or downloads advertising material like pop-up ads.

a)

Antivirus Software

b)

Antimalware Software

c)

Adware Software

d)

Active Directory

40.

Which of the following is a measure to ensure data security?

a)

Sharing passwords

b)

Using strong passwords

c)

Writing passwords on paper

d)

Ignoring security updates

41.

Mira and Anaya are discussing data security practices. Which of the following is a good practice for data security?

a)

Using the same password for all accounts

b)

Regularly updating passwords

c)

Sharing passwords with friends

d)

Writing passwords on sticky notes

42.

The instructions that tell the computer what to do:

a)

Hardware

b)

Input

c)

Software

d)

Ooutput

43.
Is it okay to take pictures from the internet?
a)
No, never copy pictures.
b)
No, that would be stealing.
c)
Yes, copy as many pictures as you like.
d)

Yes, as long as you attribute credit to the author and include the URL

44.

Isla is working on a school project and she found some copyrighted material that she thinks would be perfect for her presentation. Grace and Henry told her to be careful about using such materials. When is it acceptable for Isla to use this copyrighted material without permission?

a)

Never

b)

Only on weekends

c)

When the material is really popular

d)

Fair use

45.

In a flight booking app, users are asked to enter their departure airport,

destination airport, departure date, return date, number of adults and number of

children.

The app will store passenger information.

How could this information be transferred securely from the app to the

computers running the booking system?

a)

Using an encrypted connection

b)

Using a locked USB drive

c)

By private courier service

d)

Using a compressed file format

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