Unit 1 Code HS Adventures with Karel Javascript

What command is used to make Karel move forward?

• A) moveForward()
• B) go()
• C) move()
• D) step()

Which of the following commands places a ball at Karel's current location?

• A) putBall()

• B) dropBall()

• C) addBall()

• D) createBall()

What is the purpose of the turnLeft() command?

• A) To face north
• B) To rotate Karel 90 degrees to the left
• C) To make Karel jump
• D) To move Karel to the left

How does Karel know when to stop a program?

• A) When there are no more commands
• B) When it reaches a wall
• C) When it finds a beeper
• D) There is no stopping condition

In Karel’s world, which direction does Karel face by default?

• A) East
• B) South
• C) North
• D) West

What is the effect of the move() function if Karel is facing a wall?

• A) Karel moves backward
• B) Karel turns left
• C) Karel waits for a command
• D) Karel will crash

To create a sequence of commands that Karel executes in order, which structure can you use?

• A) Array
• B) Loop
• C) Function
• D) Class

What command would you use to turn Karel to the right?

• D) turnAround()

• C) rightTurn()

• B) rotateRight()

• A) turnRight()

Which command allows Karel to pick up a ball from its current location?

• A) takeBall()

• B) pickBall()

• C) getBall()

• D) collectBall()

What is the result of the command turnAround() in Karel's programming?

• A) Karel turns 90 degrees to the left

• B) Karel turns 180 degrees

• C) Karel turns 90 degrees to the right

• D) Karel does not turn