javaScript Basics

Which input function should be used to get a number from the user in JavaScript?

• input();
• readLine();
• readInt();
• prompt();

Which type of variable is used to determine if true or false in JavaScript?

• Number
• Boolean
• String
• Object

What is the purpose of variables in JavaScript?

• "Containers" to hold information

• To print information on the screen

• To teach the computer how to do something

• None of the above

What is the correct syntax for declaring a variable in JavaScript?

• var = myVariable;
• myVariable = var;
• var myVariable;
• myVariable var;

Which type of variable is used to store text values in JavaScript?

• Boolean
• String
• Number
• Array

To display output on the computer screen you use the _____________ function

To ask the user to input their name, what do you type?

var name = _________("What is your name?");

What function asks for a number from the user?

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

• PrintLn

• println

• writeln

• postln

What function would you use to ask for a name