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 JSX?

357

What is React.createClass?

385

What is React.createElement?

420

What is ReactDOM and what is the difference between ReactDOM and React?

470

What is the difference between a Presentational component and a Container component?

418

What are the differences between a class component and functional component?

408

What is the difference between state and props?

406

Name the different React lifecycle methods.

449

Where in a React component should you make an AJAX request?

508

What are controlled components?

368

What are refs used for in React?

377

What is a higher order component?

381

How do you pass data from child to parent component?

422

How do you this in constructor?

385

When rendering a list what is a key and what is it's purpose?

362

Un-Answered Questions { Scripts }

What is single page application?

816

How many jsp scripting elements are there and what are they?

1010

write any ttest cases using check points and parameterization

2282

What's new in angular 6? What are improvements in angular 6?

761

Explain the role of reducer?

411

How you can update NPM to new version in Node.js?

526

Why to use perl scripting?

1008

What is $('div')? : jquery mobile

779

Where is the value-type variables allocated in the computer ram?

858

What is the difference between directive include and jsp include?

1009

How could u display all of the cookies/cookie values for a user through a Web page in ASP?

2214

Write a program to download the contents from www.perlinterview.com/answers.php website in Perl.

893

How to set http request header in angular 4?

911

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

431

How node.js can be made more scalable?

604

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