JavaScript Mcqs Test Online

Maan AliLast Updated: October 10, 2025

JavaScript Mcqs Test

Total Questions:	25
Time Allowed:	10 Minutes
Total Marks:	25
How to Attempt Test:	Please choose the right Option in MCQ-type question.
Test Helpful For:	Computer Test Competitive exam Forces test Fpsc Entry test Recruitment test

JavaScript Mcqs Test Practice Online

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1. What is the output of this expression? x = 2 + "2"; document.write(x)?

Syntax Error

2. Which of the following is not a valid JavaScript variable name?

2names

FirstAndLast

_first_and_last_names

None of the above

3. What are variables used for in JavaScript Programs?

Varying randomly

None of the above

Storing numbers, dates, or other values

Causing high-school algebra flashbacks

4. What should appear at the very end of your JavaScript?
The <script LANGUAGE="JavaScript">tag

The

The END statement

The

22. Which is the correct order of precedence of Arithmetic operators?

+-*/

+*-/

+/*-

*/+-

23. What is the correct JavaScript syntax to write "Hello World"?

println ("Hello World")

response.write("Hello World")

System.out.println("Hello World")

document.write("Hello World")

24. When a user views a page containing a JavaScript program, which machine actually executes the script?

The Web server

A central machine deep within Netscape's corporate offices

The User's machine running a Web browser

None of the above

25. Consider the following code snippet

let succ = function(x) x+1, yes = function() true, no = function() false;

What convenience does the above code snippet provide?

No convenience

Shorthand expression

Modular behaviour

Functional behaviour

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Maan AliLast Updated: October 10, 2025

Maan Ali

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JavaScript Mcqs Test

JavaScript Mcqs Test Practice Online

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