Upper Grades CS Review

Sort this information into Public vs. Private.

Public information is safe for the internet. Private is not.

Groups:

(a) Private Information

,

(b) Public Information

• Your full name

• Your first name

• Your address

• Your school

• Your phone number

• The best sport

• Grossest thing your ever ate

• Your favorite hobby

• Worst movie ever

• Your birthday

Which one of these algorithms would solve this puzzle?

• 
• 
• 
• 

This is an example of a

a

Conditional

Nested Loop

Answer explanation

Because of the loop inside of the loop, some actions will be done more than others.

Organize these options into the right categories

Groups:

(a) Movement Blocks

,

(b) Event Blocks

,

(c) Pseudocode

,

(d) Variable Block

• 
• 
• 
• 
• 
• 
• 

The most important thing to learn about computers is:

• How to code and program

• How to stay safe

• Where computers came from

• The information computers get from you

• How computers work

Finding a mistake in code is called:

• Practice

• Events

• Variables

• Debugging

Who is the father of the computer?

• Thomas Edison

• Charles Babbage

• Nickola Tesla

• George Washington

Which part of the computer is responsible for doing calculations or "thinking"?

• CPU or Central Processing Unit

• Hard Drive

• Motherboard

• Monitor

According to this code, what will happen after the ball hits the wall?

• A sound will occur but play will continue as normal

• The ball will bounce off wildly

• The ball will bounce off with a sound, but then change its speed

• The wall will consume the ball

This is from Code.org. A piece of code can be a shortcut. It takes a pattern of code you will use over and over, then renames it. Then you just use that name. What is it called?

• Conditional

• Function

• Event

• Cinderella