Scripts Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

ASP (565)
CGI Perl (498)
JavaScript (1409)
VB Script (599)

JSP (733)
Shell Script (465)
Tcl (27)
Awk (108)

AJAX (338)
Ruby on Rails (259)
AngularJS (2290)
jQuery (647)

JSON (175)
Node.js (721)
React.js (389)
Scripts AllOther (50)

Scripts Interview Questions

Questions Answers Views Company eMail

How to use loop in reactjs?

512

What are the methods called when component is created or while inserting it to dom?

396

What are refs in react and why are they important?

421

Explain why "self" is needed instead of "this".

1021

What is the prototype object in javascript and how it is used?

1032

How to achieve inheritance in javascript?

1058

How to convert json object to string?

1115

How to open url in a new tab in javascript?

1046

How to modify the url of the page without reloading the page?

1058

Can you explain the difference between == and ===?

1187

What is "this"?

984

Explain how to write class methods vs. Instance methods.

1083

How do you define a class and its constructor?

1039

Explain a story about javascript performance problems?

997

What is a closure and why are they so useful to us?

1033

Un-Answered Questions { Scripts }

What is service in angular?

878

What is ngClass directive in AngularJS?

916

Angularjs dependency injection of value inside of the module.config?

868

What is MEAN stack?

577

What are the 2 ways to pass a value to the function?

1021

How to Import data from a file (file is on the desktop) to the data table

2055

What are self invoking functions?

1027

Explain sga memory structures?

1087

How do I disable javascript in my browser?

1125

To write messages to the screen without using "document.write()"?

910

Difference Between JavaScript and ECMAScript?

961

What is dom stand for?

847

Mention how you can call vbscript functions?

1197

How to replace all occurrences of a string in JavaScript?

1268

Explain dom diffing?

430

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