Javascript Basics

What type of variable is
var numApples = 2; 

• Int
• Float
• Boolean
• String

What type of variable is
var typeOfApples="Fuji";

• Int
• Float
• Boolean
• String

What type of variable is
var age = "5" 

• Int
• Float
• Boolean
• String

What surrounds an if/else statement?

• Quotations
• Curly Brackets
• Parenthesis
• Square Brackets

Which one of the following is the symbol for implementing the OR operator?

• **
• &&
• ||
• !

Which one of the following is the symbol for implementing the AND operator?

• &&
• **
• ||
• ++

What best describes a variable?

• they allow the user to change language settings
• they allow the user to change the variable's data type
• they allow the user to save and call values
• they allow the user to declare a new data type

Which of the following will correctly comment the text?

• // "the text"
• /"the text"/
• */"the text"/*
• \\"the text

A string;

• Expresses a true false statement
  
• can contain letters, numbers, spaces, and symbols.
  
• takes in an input, does something with it, and then returns an output.
  
• Runs a boolean (true/false) statement based on data entered
  

The conditional statement, in Javascript, begins with the word _______.

• Then
• Else
• If
• OK