JavaScript Interview Questions
Questions Answers Views Company eMail

What is namespacing in javascript and how is it used?

470

What is the method for reading and writing a file in javascript?

537

What is called variable typing in javascript?

520

Does javascript support automatic type conversion?

664

What are the two basic groups of dataypes in javascript?

509

Explain window.onload and ondocumentready?

503

How to find operating system in the client machine using javascript?

492

Explain the role of deferred scripts in javascript?

465

How can a page be forced to load another page in javascript?

647

Is it possible to break javascript code into several lines?

1079

How generic objects can be created?

471

Write about the errors shown in javascript?

472

Define unescape() and escape() functions?

492

Mention what is the disadvantage of using innerhtml in javascript?

605

Explain the for-in loop?

525


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Un-Answered Questions { JavaScript }

Can you access Cookie using javascript?

550


What is array in javascript?

481


What does the term sticky session mean in a web-farm scenario?

466


What is the use of a typedarray object in javascript?

496


Can you explain the difference between == and ===?

494






Public Static Void Main(String args[]) { System.out.in("Hai.."); } In the above code why string args[] is required.... If we are not giving command line argument..

1597


How generic objects can be created?

471


How to call a function in every x seconds in javascript?

508


What are the Non-primitive data types in JavaScript?

545


What are the javascript data types?

497


What is context in javascript?

482


What makes something a function?

493


What are javascript closures?

538


How to set a html document's background color?

541


Write the point of difference between web-garden and a web-farm?

491