FOC II Exam 2025

What must be true before the function is called is known as?

• Precondition
• Postcondition
• Adaptation
• Comments

If Karel is facing South and the code is: turnAround(); which way will Karel be facing ?

• North
• South
• East
• West

What can be used to teach Karel a new skill?

• Functions
• Variables
• Dog Treats
• Karel can do anything

Walls represent the borders of Karel's world. Can Karel go through these walls?

• Yes
• No

Which function will teach Karel how to spin in a circle one time?

• 
• 
• 
• 

How many times should you call the start function in a program?

• 0
• 1
• 2
• How many you like.

What type of variable best represents the following line of code: var numApples = 2;

• Integer
• Float
• Boolean
• String

What type of variable best represents the following line of code? var wantBushel = true;

• Integer
• Float
• Boolean
• String

What type of variable best represents the following line of code? var typeOfApple = "Pink Lady";

• Integer
• Float
• Boolean
• String

What function do you need to call to ask the user of the program to enter text?

• readLine
• readLn
• text
• println