What is a flowchart used for in computer science?

o show the steps of an algorithm in a visual way

Which did Grace Hopper contribute to computer science?

helped develop the first computer programming language with numbers

What is an algorithm in computer science?

A set of step-by-step instructions to solve a problem

Which of the following is an example of good digital citizenship?

Giving credit when using someone else's work

Who was Grace Hopper?

A computer scientist and U.S. Navy officer

A small dot that makes up an image on a screen

What does it mean to be an ethical digital citizen?

Using technology responsibly and respectfully

How do screens create different colors using RGB?

By mixing red, green, and blue light at different brightness levels

Why is it important to think before posting online?

Because everything online is permanent and can affect your reputation

studbud

Innovators Review

16 termsStudBud Administration28 plays

Imported from external platform

Flashcards16 cardsFPractice quizPHost liveL

Questions 16

Answers

1
What is a flowchart used for in computer science?
o show the steps of an algorithm in a visual way
To write secret messages
To measure internet speed
To design computer hardware
2
Which did Grace Hopper contribute to computer science?
She built the first personal computer
helped develop the first computer programming language with numbers
She invented the first touchscreen
She created the first website
3
What is an algorithm in computer science?
A set of step-by-step instructions to solve a problem
A type of computer virus
A computer’s memory storage
A secret code used by hackers
4
Binary code is based on the number ____.
10
2
16
1
5
Which of the following is an example of good digital citizenship?
Downloading movies illegally
Cyberbullying someone who disagrees with you
Spreading false information online
Giving credit when using someone else's work
6
What do the letters "RGB" stand for in computer screens?
Random Graphics and Buttons
Really Good Brightness
Red, Gray, and Black
Red, Green, and Blue
7
Who was Grace Hopper?
A video game designer
A scientist who discovered gravity
A famous astronaut
A computer scientist and U.S. Navy officer
8
What famous term in computing is linked to Grace Hopper?
Downloading
Debugging
Hacking
Copy-pasting
9
Which symbol is used to represent a decision (like "yes" or "no") in a flowchart?
A triangle
A diamond
A circle
A rectangle
10
Binary code is based on the number ____.
10
16
1
2
11
What is a pixel?
A button on a keyboard
A type of computer program
A small dot that makes up an image on a screen
A type of computer virus
12
Which represents the number three in binary code?
0011
0100
0100
1111
13
What does it mean to be an ethical digital citizen?
Using technology responsibly and respectfully
Sharing your passwords with friends
Ignoring online rules and guidelines
Posting anything you want online without thinking
14
How do screens create different colors using RGB?
By using tiny paintbrushes inside the screen
By mixing red, green, and blue light at different brightness levels
By changing the shape of the pixels
By turning pixels on and off randomly
15
Why is it important to think before posting online?
Because deleting a post makes it disappear forever
Because everything online is permanent and can affect your reputation
Because no one will see it anyway
Because only close friends can see what you post
16
What does binary code use?
Only ones
zeros & ones
Only zeros
Hexidecimals

Innovators Review Flashcards | StudBud