Codehs Karel Quiz Unit 1-8

Which of the following is a valid Karel command?

• move;

• Move();

• move();

• move()

Which of the following is a valid Karel command?

• TurnLeft();

• turn left;

• turn left();

• turnLeft();

What command do you use to add a ball at Karel's current location?

• addBall();

• putBall();

• placeBall();

• takeBall();

Which of the following is not true about a Karel command?

• Command names can only be made up of one word

• Commands do not have any spaces

• Capitalization has to match exactly

• Every command ends in ();

By default, Karel knows how to turn right.

• True

• False

If Karel is currently facing South, then after you call turnLeft(); Karel will be facing _.

• North

• South

• East

• West

All commands must be inside of a function.

• True

• False

Once we define a function, we can then call it in other functions to replace the sequence of commands that are in the function we defined.

• True

• False

Is proper indentation required for a program to run?

• Yes

• No

Proper indentation makes code easier to read and is good programming style/convention.

• True

• False