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

Why do we need a router in react?

445

What is SyntheticEvent?

413

What is the difference between npm & npx?

511

Explain the term high order component

425

Explain synthetic event in React js?

437

Explain the components of Redux?

451

What is PureComponent? When to use PureComponent over Component?

488

Is it possible to nest jsx elements into other jsx elements?

427

Explain dom diffing?

416

what is the usage of refs and keys used in react?

483

How the interpreter is used in Perl?

988

What is use of ‘->’ symbol?

1058

How can memory be managed in Perl?

1119

How can information be put into hashes?

1026

“Perl regular expressions match the longest string possible”. What is the name of this match?

983

Un-Answered Questions { Scripts }

What is difference between value and constant?

1510

Name some of the most widely used libraries in .net for json?

How do I view javascript files in chrome?

960

What is asp cookies?

965

Explain what directives are? Mention some of the most commonly used directives in angularjs application?

997

Explain custom filters with an example.

884

How ajax work ?

947

What is session object in jsp?

1132

What is current stable version of reactjs?

587

How to use angular js?

845

Why Node.js is based on single threaded architecture?

480

How can we share the data between controllers in angularjs?

882

What is javascript used for in web design?

1071

What is the meaning of component lifecycle in angular 2?

913

What is a scriptlet?

1005

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