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

What are Props in react js?

459

What a setState is doing?

533

What is the difference between a function in setState or passing an object?

410

Can you force a React component to rerender without calling setState?

427

What is Redux Thunk used for?

439

Difference between constructor and getInitialState ?

443

Do you need to use ES6 (+) with React?

455

What is React State?

505

What is forceUpdate()?

451

What are the lifecycle steps of React?

479

What is render() in React? And explain its purpose?

494

What is Redux?

420

How do you do type check in ReactJS?

483

Explain the Presentational segment

515

Does React re-render all components and sub components every time setState is called?

467

Un-Answered Questions { Scripts }

How strcomp function works?

1144

How to read from a pipeline with Perl

1100

How to select an element by id and swapping an image?

936

Hide and show image on button click using jQuery?

838

Whats the difference between struct and class in c#?

962

Explain me what is the difference between concern and application_controller.rb in ruby on rails?

853

How many types of variables are there in javascript?

986

What is jquery datepicker in jquery?

917

Can inheritance be used in perl?

1039

What is escape & unescape String functions in JavaScript?

1082

Write a code for the implementation of a module pattern.

870

Can you disable route guard?

809

What is the difference between a web-garden and a web-farm?

1006

What is the use of a buffer class in node.js?

561

Why to use MEAN stack?

549

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