Argument and parameter refer to the same thing.

Objects declared using the object literal expression can be used as a template for other objects.

The break statement is an alternative to the continue statement.

>= is a unary operator.

Variables defined inside a function can be accessed from anywhere outside the function. 

JavaScript is based on the programming language called Java.

What is the purpose of getters and setters in JavaScript objects?

Which type of variable declaration in JavaScript allows for block-scoped, read-only variables?

A. var

B. let

C. const

D. define

Which of the following statements about JavaScript variables is correct?

A. Variable names can only start with a letter.

B. const is used to declare variables with global scope.

C. An undeclared variable has the value null by default.

D. Accessing an undeclared variable results in a TypeError exception.

How do you add a new property to an existing JavaScript object?