Karel Test Review

Which of these is a valid Karel command?

• move;
  move;
• MOVE
• move();
• move()

What command will place a ball down in a spot?

• placeBall();
• Putball();
• putball():
• putBall();

If Karel starts at Street 1 and Avenue 3 facing East, what street (row) and avenue (column) will Karel be on after this code runs?

move(); 
move(); 
move(); 
turnLeft(); 
move();

• Street 1 and Avenue 3
• Street 4 and Avenue 4
• Street 2 and Avenue 6
• Street 6 and Avenue 2

If Karel is facing North and the code

turnLeft(); 
turnLeft();
turnLeft();

runs; which direction is Karel facing now?

• North
• East
• South
• West

In coding terms, the action of doing something over and over again.

• Repeating
• Repetition
• Loop
• Do-over

A piece of code that you can easily call over and over again. 

• Repeat
• Functions
• Procedures
• Fractions

How many times should Karel turn left in order to turn right?

• 1
• 2
• 3
• 4

What can be used to teach Karel to turn right?

• Functions
• Variables
• Dog treats
• Karel can already turn right

True/False
If a loop condition is never satisfied then the loop does not execute.

• True
• False

Which of the following can be used to comment in the code?

• /
• //
• ///
• ////