FCS Fall Collective review

Which command is written correctly?

• Move

• move

• Move();

• move();

Java is case sensitive.

• True

• False

What is the correct command to give to Karel to have them pick up a tennis ball?

• takeBall();

• takeball();

• take Ball();

• TakeBall();

What command did Karel learn to become super?

• turnRight();

• turnLeft();

• move();

• takeBall();

What do you call it when you don't use spaces but instead capitalize each word in a Java command?

• camel case

• cow case

• kookaburra case

• cucumber case

If Karel is facing North and the code

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

runs; which direction is Karel facing now?

• North
• East
• South
• West

if you want karel to turn right what will you use?

• you cant make him turn right

• a function

• he can already turn right

• use soooper karel

How do you create a new function?

• function yourFunctionName() { // Code that will run when you make a call to // this function.

• function(){

  }

• function{})()

• Function345

How can we teach Karel new commands?

• While loop

• Define a new function

• The start function

• For loop

Say you want to write a program to have Karel put down 300 tennis balls. Which control structure would you use?

• If statement

• While loop

• For loop

• Nested while loop