JavaScript Interview Questions
Questions Answers Views Company eMail

What is lazy loading java?

460

What is javascript tree shaking?

489

What are arrays in javascript?

449

Can array in javascript be extended?

466

How javascript sort function works?

527

How compare function works javascript?

434

How do you sort in javascript?

502

Is array an object javascript?

455

What is a function in javascript and how does it work?

445

What is prototype in javascript and how do you use it?

422

Is javascript pure object oriented?

426

Why is it called javascript?

466

What is MEAN in javascript

1 612

What is Minification

1 647

What is an enum

1 474


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Un-Answered Questions { JavaScript }

What's the Difference Between Class and Prototypal Inheritance?

614


a code in vb script, which creates a table of 5*2 in html this is a static table, one more same dynamic table, as we give input the table should get created.

1067


What is the scope of a function?

432


What are the different types of errors available in javascript?

478


What is slug in javascript?

481






Some XYZ company is arranging for online aptitude tests. Draw detailed E-R diagram for the same..

1639


List some features of javascript.

529


java pgm for compare two vesion and print the greatest version on the console. e.g: like 1.4.2 and 1.5.2 biggest is 1.5.2 1.2.5 and 1.2.8 biggest is 1.2.8

1603


Explain how to write class methods vs. Instance methods.

506


How are javascript and ecma script related?

503


How to create a function using function constructor?

517


How to create function in JavaScript?

585


why we need java instead of c

1166


In a pop-up browser window, how do you refer to the main browser window that opened it?

442


What is decodeuri() function?

478