JavaScript Quiz

This quiz tests your knowledge of JavaScript concepts. Take it and see how you do? Click the button to get started.

Which is the best description of a variable?

Identifies a portion of a string. A method to join strings. Allows you to store information so it can be reused throughout the program Allows you to make a decision based on a condition.

Which is the best description of the substring method?

Identifies a portion of a string. A method to join strings. Allows you to store information so it can be reused throughout the program Allows you to make a decision based on a condition.

Which is the best description of concatenation?

Identifies a portion of a string. A method to join strings. Allows you to store information so it can be reused throughout the program Allows you to make a decision based on a condition.

Which is the best description of an if statement?

Identifies a portion of a string. A method to join strings. Allows you to store information so it can be reused throughout the program Allows you to make a decision based on a condition.

Your grade is: __