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Welcome to the Javascript MCQs Page

Dive deep into the fascinating world of Javascript with our comprehensive set of Multiple-Choice Questions (MCQs). This page is dedicated to exploring the fundamental concepts and intricacies of Javascript, a crucial aspect of Web Technologies. In this section, you will encounter a diverse range of MCQs that cover various aspects of Javascript, from the basic principles to advanced topics. Each question is thoughtfully crafted to challenge your knowledge and deepen your understanding of this critical subcategory within Web Technologies.

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Check out the MCQs below to embark on an enriching journey through Javascript. Test your knowledge, expand your horizons, and solidify your grasp on this vital area of Web Technologies.

Note: Each MCQ comes with multiple answer choices. Select the most appropriate option and test your understanding of Javascript. You can click on an option to test your knowledge before viewing the solution for a MCQ. Happy learning!

Javascript MCQs | Page 10 of 11

Q91.
Assignment Operators is following type of operator ______________.
Discuss
Answer: (a).Binary
Q92.
"Add and Assignment" operator is shown by this symbol.
Discuss
Answer: (b).+=
Discuss
Answer: (b).Is identical (is equal to and is of the same type)
Q94.
"+=" operator can operate on following data values.
Discuss
Answer: (d).All Options
Q95.
Which of the following is not an logical operator ?
Discuss
Answer: (d).|
Q96.
Which of the following operator is used to concatenate two strings.
Discuss
Answer: (d).Plus
Q97.
What type of value gets printed if we add following two variables ?
var a = "1";
var b = 5;
Discuss
Answer: (d).Text
Q98.
"++" is __________ type of operator.
Discuss
Answer: (c).Unary
Q99.
"++" can operate only on ________________.
Discuss
Answer: (b).Variables
Q100.
Integer Variable + Character Variable + Undefined Variable = ______________ Value
Discuss
Answer: (a).Undefined Value
Page 10 of 11

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