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

Why do we need a router in react?

376

What is SyntheticEvent?

337

What is the difference between npm & npx?

427

Explain the term high order component

326

Explain synthetic event in React js?

358

Explain the components of Redux?

375

What is PureComponent? When to use PureComponent over Component?

412

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

338

Explain dom diffing?

340

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

400

How the interpreter is used in Perl?

898

What is use of ‘->’ symbol?

947

How can memory be managed in Perl?

974

How can information be put into hashes?

914

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

895

Un-Answered Questions { Scripts }

Which companies use mean stack?

419

What is callback function in nodejs?

467

How do I sort a hash by the hash key?

873

What are pure functional components?

334

What are types of shells?

966

What does the sh command do?

1028

What is refs?

450

What is expression language in jsp?

936

What are the different types of errors available in javascript?

942

what is the function of garbage collection in Ruby on Rails?

803

Describe negative infinity in javascript?

939

How javascript variables work?

921

How can you convert the string of any base to integer in JavaScript?

996

what types of bugs will we find out in banking projects for automation testing?

2169

Difference between event.PreventDefault and event.stopPropagation?

821

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