JavaScript Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

JavaScript Interview Questions

Questions Answers Views Company eMail

What is the source code for include() & forwrd() method servlet program?

1 3701

what is the source code for sendRedirect method()java Servlet program?

1 5631

why array is called the collection of similar datatypes?

1 4064

do any browser need activeX object to run javascripts?

2 4943

how can we create own web browser?

IBM, Infosys,

1 6456

Write a main method that prompts the user to enter the starting population, birth and death rates, and the number of years. The input birth and death rates cannot be negative, the starting population cannot be less than 2, and the number of years greater than 0. If the user enters an invalid value, this program will prompt user to re-enter the value until a valid value has been read. When all input values are valid, call on the methods above to compute estimated population and print result.

Wipro,

2301

In javascript chained select menus are available.first select menu is worked and others are disabled.when we select any one option then the next select menu will worked having option releated to selcted in first select menu.How it possible? what is the coading of this programme?

1 7435

Hai what is the difference between java and javascript

2 4743

how can we use java script message alert with asp.net with useing vb.net coding show full process with its coading

NIC,

1 4700

how can we generate alert message without referashing page in asp.net with language vb.net and script use in java script .means with out referash the page message in java alert

NIC,

2746

Can any one tell me about s_objectID used for the anchor tag why it is used, what for and how to use it properly. with an example...please please......

1 6291

What is the relationship between Java script, J script and ECMA script?

1 3896

what are the differences between as2 and as3?

3456

Is java is a fully object object oriented language?

2 4787

What is the Use of true or false in Ajax cal using Java Script?

CTS,

3 8247

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Un-Answered Questions { JavaScript }

What is the difference between scripting and programming?

958

How we can add title of the page by javascript?

1057

What are limitations in javascript?

954

What is the use of let & const in javascript?

955

Where is javascript used most?

943

What are a fixed-width table and its advantages in javascript?

925

what is the different between html and java?why the java is required in internet?

2138

What is Currying in Javascript?

1056

Name some of the built-in methods and the values returned by them.

1037

What is the difference between window and document in Javascript?

1068

What is a null variable?

941

What is dataview in javascript?

954

What is asynchronous javascript?

935

What is closure?

1099

How about 3+5+"8"?

990

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