JavaScript Interview Questions
Questions Answers Views Company eMail

Write the code to maximize an image using javaScript?

Infosys,

2 4809

write a program to generte a harmonic series 1+1/2+1/3+1/4+1/5 upto 15 terms.

1 3996

how to write frame work Architecture in QTP

937




how can we retrieve value from one database server and store them another database server using sql server code

HP,

944

why we calld java object orinted programming language??

TCS,

966

How can we send mail using Javascript?

1 2548

can wwe trace a java program (class)

CMC,

1261

What is the main difference between Map collections and other collections such as Set.

1921




what is onfocus and onblur events in java script?

2 3781

whether javascript runs on client side or server-side?

2 2824

how many feet does a centipeed have?

898

what is interface ?

5 2798

How do you implement Ajax using hide() function in JQuery?

QuinStreet,

2 3138

How do you implement Ajax using hide() function in JQuery?

QuinStreet,

1158

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

QuinStreet,

1000


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Un-Answered Questions { JavaScript }

what is a dataset

958


How can we establish connection with java and sql server?

993


why we calld java object orinted programming language??

966


java pgme for class members hours:minutes:seconds then the constructor expects milliseconds as assignment and initialize data members the members function print hh:mm:ss 90,000 milliseconds passed in constructor then the output is 00:01:30

885


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.

477






Are there any iphone Institutes which also train iphone automation testing in Hyderabad?

981


Define an interface MilitaryPower that has the following properties: • The interface has two public static final variables which are the finite x and y coordinate (i.e. the distance of the objects should not exceed these values. These values set to 100. • The interface has a method move that moves the military power objects to the target value. The method will be implemented by the other classes. The return type should be void. B) Define an enum class Direction which contains the directions (EAST, WEST, SOUTH, NORTH). C) Define a concrete class Tank that implements MilitaryPower, has the following properties: • XCoordinate (Integer), YCoordinate (Integer) are the instance variables for this class. • All instance variables should be private. • Write a parametered constructor that takes two parameters assigning with the instance variables. • Write a set and get method each of the instance variables. • Write a method move that takes two parameters. One of them is distance which type is integer. Another is direction which type Direction. The method should to the following: o If the direction is EAST, set the x-coordinate with adding distance. o If the direction is WEST, set the x-coordinate and subtract distance from x-coordinate. o If the direction is SOUTH, set the y-coordinate with adding distance. o If the direction is NORTH, set the y-coordinate and subtract distance from x-coordinate. • Write a method toString to display the tank coordinates. D) Define an array holding 10 MilitaryPower objects, all of them being a Tank. Then display each of the object information on the screen. (display its movements and coordinates).

1136


How do you implement Ajax using hide() function in JQuery?

1158


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

1211


What output will this program produce System.out.println(x+"+"+y+"="+(x+));

1000


Auto insurance project..How to explain project in interviews.Using Automation tool (selenium).

696


what is a difference of subclass and main class

598