10 Questions
Which keyword is used to declare variables in JavaScript?
let
What is a rule for naming variables in JavaScript?
Variable names should not start with a number
What is an advantage of JavaScript?
It is an interpreted language
How are values assigned to variables in JavaScript?
Using the assignment operator =
What keyword is used to both declare and assign values to variables in a single line in JavaScript?
let
Which of the following is NOT a rule for naming variables in JavaScript?
Variable names should be as short as possible
What is the keyword used to declare variables in JavaScript?
var
What is an advantage of JavaScript?
Enabling quick development
How are values assigned to variables in JavaScript?
Using the assignment operator '='
What keyword is used to both declare and assign values to variables in a single line in JavaScript?
var
Test your knowledge of JavaScript with this interactive quiz! Challenge yourself with questions on the fundamentals of this versatile, object-oriented scripting language. From basic syntax to advanced concepts, see how well you know JavaScript. Ideal for beginners and seasoned developers alike.
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