Chirag: Fundamentals of Computing S2 Exam Part 2 2021-22

You need to write a program where Karel will take a ball if there is a ball present, otherwise Karel should put down a ball. Which control structure do you need to use?

• If Statement

• If / Else Statement

• While Loop

Why should a programmer indent their code?

• Helps show the structure of the code.

• Easier for other people to understand by matching our code to each command.

• All code inside a function should be indented.

• All of the Above

Debugging Basics has two main strategies. They are ?

• Attention to Detail and Questioning Assumptions

• Questioning Assumptions and Tricky Bugs

What type of error do we have if the program doesn't start running?

• Syntax Error

• Runtime Error

• Logic Error

What type of error do we have when the program starts running, but doesn't do what it is suppose to do?

• Syntax Error

• Runtime Error

• Logic Error

What type of error is when the program starts running, but crashes when running?

• Syntax Error

• Runtime Error

• Logic Error

What is the proper function to call to print to the screen?

• write

• println

• PRINT

What keyword do you need to use to define a variable in JavaScript?

• var

• int

• x

What function do you need to call to ask the user of the program to enter text?

• readLine

• text

• println

To ask the user of the program for a number, which function should you use?

• readInt

• readFloat

• Both readInt and readFloat are used for numbers