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

How do you extend classes Code snippet: const circle = { radius: 20, diameter() { return this.radius * 2; }, perimeter: () => 2 * Math.PI * this.radius };

1 1276

Can you write a random integers function to print integers with in a range?

1 1399

What is the output of below code var car = new Vehicle("Honda", "white", "2010", "UK"); console.log(car); function Vehicle(model, color, year, country) { this.model = model; this.color = color; this.year = year; this.country = country; }

1 1826

Event handler Example

1 1169

What will be the output of the code below? var Y = 1; if (function F(){}) { y += Typeof F; } console.log(y);

1 1498

What will be the output of the following code? //nfe (named function expression) var Foo = Function Bar() { return 7; }; typeof Bar();

1 1419

What is a “closure” in JavaScript? Provide an example

1 1266

What is the difference between let, const, and var?

1 1146

Explain the difference between == and === in JavaScript.

1 1232

What is the difference between synchronous and asynchronous JavaScrip

1 1307

What is the event loop in JavaScript?

1 1267

What is a Promise in JavaScript?

1 1237

What is this in JavaScript?

1 1227

What is call(), apply(), and bind()?

1 1199

What is new in Angular 8?

1 722

Un-Answered Questions { Scripts }

Which built-in method returns the length of the string?

909

What are the advantages of c over Perl?

878

Do I need var in javascript?

890

What is the latest angular?

710

Explain the use of the .pushstack() method.

781

What are promises in angularjs?

707

Is ajax a browser-dependent or a browser-independent script?

892

Explain $watch(), $watchgroup() and $watchCollection() functions of scope?

1636

What is web sockets?

726

Is google using angular?

769

How to create array in JavaScript?

1066

How do components communicate with each other?

717

Enumerate the differences between Java and JavaScript?

1136

Show the use of sockets for the server and client side of a conversation?

824

Who created angular?

684

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