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 do you understand by virtual dom? Explain its working.

300

What is arrow function in react? How is it used?

385

What do you understand from “in react, everything is a component.”

350

How different is react’s es6 syntax when compared to es5?

404

What are the components of redux.

334

Explain the major advantages of react.

337

Explain the different phases of react component’s lifecycle?

334

Explain the significance of store in redux?

361

What is a state in react?

362

What are the advantages of react router.

326

What is the role of reducer.

357

Explain the features of react?

334

How state is useful for react?

357

What do you understand by virtual dom?

331

Explain the advantages of redux?

315

Un-Answered Questions { Scripts }

How can jquery be used in conjunction with another javascript library that also uses $ for naming?

746

What are the types of selectors that are used in jquery? Give examples.

793

How do I send an image using ajax?

889

What is lazy instantiation in java?

851

Explain the for-in loop?

867

what is the difference between the Observers and Callbacks in Ruby on Rails?

926

Define type paremeter of jquery ajax method?

720

What syntax is used for grep() function?

1088

What are various node.js web development frameworks?

437

How to bootstrap your angular app for multiple modules?

1320

List the files in current directory sorted by size ?

932

What are directive behaviors?

707

How to pass an array in insert query using node js?

453

What are the types of variables in javascript?

872

Why node js is so fast?

445

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