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

JavaScript Interview Questions

Questions Answers Views Company eMail

why jsp

2053

Write a program to check whether a given number is a palindrome or not?

13 102906

why can't we call a static method from a non-static method

2203

Write a JavaScript function which can take any number of strings as arguments and outputs them as a single concatenated string.

4 6989

How can I define an array in JavaScript?

Accenture, Exevo, OM IT Solutions,

4 10663

I need project details about WEB CONTENT FILTERING USING NEURAL NETWORKS and how to explain it....plz help me in this topic.....

2055

Does JavaScript allow to modify CSS on-the-fly ?

ABC,

1 4235

Write JavaScript code to use file system in binary format?

2484

How to include the HTML tag inside the javascript tags?

TCS,

5 8621

what is lazy fetching in hibernate

iGate, Infosys,

1935

why java is called platform independent?

1 3280

how to run java script program

1 3862

different between web server and application server

Knorr-Bremse, NIIT,

1 4380

e=1+x/!+x2/2!+x3/3!+.... in javascript

1897

How can we establish connection with java and sql server?

TCS,

2114

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Un-Answered Questions { JavaScript }

What is DOM? What is the use of document object?

923

What is memory leak in javascript?

861

java pgm for reads a file(text file) and removes all the spaces then the text and write this back into the same file. e.g: (Input) _______ chennai is fourth biggest city in india. (output) _______ chennaiisfourthbiggestcityinindia.

1934

How to add multiple functions in javascript?

843

Who is the world famous hacker?

896

Is there any class in javascript?

962

Can you have a function within a function in javascript?

831

What is difference between local variable and global?

872

What is null in programming?

1032

What do mean by NULL in Javascript?

1039

What is the function of javascript?

905

What is "strict mode" and how is it used in JavaScript?

1030

Is javascript a dynamic language?

873

What will be the output of the following statements?

900

How can you get the reference of a caller function inside a function?

979

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