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IBM Core Java Interview Questions
Questions Answers Views Company eMail

Write program to print Hello World and print each character address in that string and print how many times each character is in that string? Ex: H: 0 & 1 e:1 & 1 l :2,3,8 & 3 o:4,6 & 2 w:5 & 1 r: 7 & 1 d 9 & 1

 7 11185

Hi ,i convert contrller as jSp And presentation as servlet ...will it do? if so what are advantage and idsadvantages

 2 3950

Can u overload main()method.Give with example.

 6 26902

which is advanced deep technology in java launched by the sun microsystem??? The answer is very logical If u need correct answer mail me at priya_gupta@gmail.com

 3184

My application URL : http://localhost:8080/Application/Login.jsp. When a user enter this url in IE then, how it get Login.JSP Page exactly? what are the processes will happen from when we submit the URL to get Login.jsp?

 3 42372

My interview asked what is dynamic variable in java and where we use them.

 2 6444

did interface can implementation method ? i know its not possible but my interviewer said its possible ..but how..? any one have idea ???

 7 9119

how to make the double-tone class ? as we have singletone class..?

 1 4245

why constructor dont have returns type?

 9 11774

is JVM platform dependent or independent..?

 11 37492

what is the replacement method of stop() of thread

 8 10153

What is the java project architecture?

 1776

what is the difference between object and class

 10 9456

how to print a numbers from 1 to 100 with out using control structures?

 4 5847

use of wrapper classes?

 3 5590

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IBM Core Java Interview Questions


Un-Answered Questions

Is a 300w induction motor used in a food processor as powerful as a 1000w DC motor.

1730

How good are you with computer skills? : bpo

815

what is the difference between unique key and primary key? : Sas-di

582

why is the diffusion technique of formation of resistor most widely used?

696

Can I specify fractional weight values such as 670 or 973 for font weight?

454




What should a junior java developer know?

472

Why php 7 is faster?

501

What happens if I delete all temp files?

498

You are the project manager working on a research project for a new drug treatment. Your preliminary project schedule runs past the due date for a federal grant application. You adjust the schedule and find that two activities previously scheduled to start sequentially can be started at the same time. This is an example of: A. Crashing B. Fast tracking C. Resource leveling D. Adjusting the resource calendar

769

What is the role of html in web designing?

415

Can IOT take over the human mind?

5

What do you mean by tree edge?

521

How does the kernel object outlive the process that created it?

1721

HI ALL, CAN ANYONE TELL ME THE DIFFERENCES BETWEEN SQL CLUSTURS,MSQL CLUSTERS,ORACLE CLUSTERS.......THANKS IN ADVANCE

1773

WHAT IS FORM AND OTHER REQUIRMENT FOR FILE EXCISE RETRUN AND HOW WE FILE EXCISE RETURN ?

1396