Karel Programming 1

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();

What is a street in a Karel world??

• A row.
• A column.
• A single point.
• Karel's position.

What is an avenue in a Karel world ?

• A row.
• Karel's position.
• A column.
• A single point. 

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

If you need to have Karel perform a certain action a fixed number of times, the correct control structure to use is

• If/Else Statement
• While Loop 
• If Statement 
• For Loop 

If you need to have Karel perform a certain action for an unknown number of times, the correct control structure to use is

• If/Else Statement 
• While Loop 
• If Statement 
• For Loop 

If you need to have Karel perform a certain action only once, the correct control structure to use is

• If/Else Statement 
• While Loop 
• If Statement 
• For Loop 

What is missing from the following code:
for (var i = 0; i < 6; i+) {

• ]
• ;
• +
• COUNT