Karel the Dog Review

If we want to move 10 spaces or put down 15 tennis balls, what type of loop would we use?

• while loop

• for loop

• for each loop

• do while loop

Which is the correct way to type out a "move" command in KAREL?

• move()

• Move();

• move();

• move;

___________ help teach Karel new commands and reduces the code we have to write.

• Loops

• Functions

• Conditional Statements

• Comments

The "turn right" function was created using which set of commands?

• turnRight();

• turnLeft();

  turnLeft();

• turnLeft();

  turnLeft();

  turnLeft();

• turnAround();

What is the proper way to write the first line of a function?

• function turnRight();

• function turnRight(){

• Function TurnRight(){

• turnRight(){

Which of the following is used when a program needs to run a very large amount of repetitive code?

• A function

• A comment

• A conditional statment

• A loop

Which is the correct code to begin a loop to move Karel 200 spaces?

• for(var i = 0; i < 200; i++){

• for var i = 0; i > 200; i++

• for(var i = 200; i < COUNT; i++){

• for(var i = 0; i < 200; i +1){

In KAREL the words "if" and "else" are ___________ .

• Loops

• Conditional Statements

• Functions

• Exceptions

Comments in KAREL are used to.....

• Help Karel perform a large amount of repeating code.

• Explain to another person what the functions in a program are doing.

• Teach Karel new commands.

• Help Karel check to see if a condition is true.

In the following code snippet, how many times is the turnRight function called and how many times is it defined?

• Called 1 time, defined 1 time

• Called 1 time, defined 3 times

• Called 3 times, defined 1 time

• Called 3 times, defined 3 times