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 (2297)
jQuery (647)

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

Scripts Interview Questions

Questions Answers Views Company eMail

What is the use of Webpack?

370

State the difference between getIntialState() and constructor()?

356

What is react fiber?

399

How to pass a parameter to an event handler or callback?

421

Can you update the values of props?

384

Explain the term reconciliation?

358

How can you spill the reducers?

860

Why is it necessary to capitalize component names?

414

Differentiate between real dom and virtual dom?

339

What is the life cycle of reactjs?

398

What is Reactjs?

367

What is an action in Redux?

380

Can JSX element be attached to other JSX components?

389

What is the difference between React Component and React Element?

460

List down the advantages of react router?

420

Un-Answered Questions { Scripts }

Explain webpack?

834

How to convert javascript objects into json?

Is javascript event driven?

931

What is the difference between callback and promise?

498

What is node js and how does it work?

475

How to access an external javascript file that is stored externally and not embedded?

1139

What is middlewares? What is the concept of middlewares in Express.js?

505

Determine the output of the following command: [ -z “” ] && echo 0 || echo 1

997

How to update to angular 5?

804

Explain jsonp in a simple language.

What is the main difference between function and sub-procedure?

1061

How to do email and phone no. Validation in angularjs?

781

What is the syntax to create ajax objects? : asp.net ajax

970

How can I prevent the output of my jsp or servlet pages from being cached by the browser?

1032

How can you uninstall a dependency using the npm?

531

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