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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 12958

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

2 4871

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

6 28724

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

3604

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 45172

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

2 7429

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

7 11002

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

1 4988

why constructor dont have returns type?

9 14009

is JVM platform dependent or independent..?

11 40483

what is the replacement method of stop() of thread

8 12171

What is the java project architecture?

2185

what is the difference between object and class

10 11631

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

4 7095

use of wrapper classes?

3 6577

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IBM Core Java Interview Questions

IBM Core Java Interview Questions (78)

Un-Answered Questions

Tell me how to debug the report?

1065

How to get the query of a table in sql server?

849

How to change from development mode to production mode in weblogic 10.3?

967

which type of instrument included in plumbing work?name of instrument?

2082

How do I get into system32?

844

I have an instrument that involves an electronic circuit. In circuit there is a PTC B754 (having operating voltage 230V). PTC is already damaged and same PTC is not available in market. Now what can i do to solve that problem.

2562

Explain difference between control flow and data flow?

904

How does a marketing representative maintain long lasting relationships with customers?

1077

Is google using angular?

769

WHAT IS SUBSTATION & ACCORDING TO VOLTAGE HT,EHT SUBSTATION EXPLAIN IT

3107

What are the ways to create a page in wicket?

What is the difference between torque and power?

1060

What is a bookie in bookkeeper?

when do you escalte issue to your manager?

2221

How would you rename a function in C?

995