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Cap Gemini Core Java Interview Questions

Questions Answers Views Company eMail

What is singleton class?

16 71717

What is the difference between throw and throws?

5 12969

What is onClassLoader in java?

5 9605

How does marker interface provides functionality to the implemented class ? or How dose maker interface gets the functionalities as serialization or cloning.

4 8746

what are the major differences between jdk1.4 and jdk1.5?

2 14384

What are the notations in Java?

1 8737

What are library required to connect to excel sheet.

2 6063

What is “try and catch” in java

5 8322

Scenario: There are 1 to 100 numbers. Each number should be keep in the each column like from A column to Z column ie 1 to 26. From 27 to 52 should be in 2nd row in the excel sheet. This has to be continue till 100. How do you write Java program and what are various methods.

4 7832

I declared main() method as private. But it still running and displaying the output. Please Answer it . Code Snippet as Below: import java.io.*; class over { private static void main(String[] args) { int high = Integer.MAX_VALUE; int overflow = high + 1; int low = Integer.MIN_VALUE; int underflow = low - 1; System.out.println(high + "\n" +overflow +"\n"+ low +"\n"+underflow); //System.out.println(overflow); //System.out.println(low); //System.out.println(underflow); } }

4 7256

What is OOPS Concept?

1 4843

What is access modifiers?

1 4254

Explain JSP life cycle

1 3932

How do you implement polymorphism in our day to day life?

3173

What is design pattern and there types?

2 6339

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Cap Gemini Core Java Interview Questions

Cap Gemini Core Java Interview Questions (24)

Un-Answered Questions

Is struts mvc framework?

868

im ravi frm tumkur i did mba in finance.i m seeking job in finance if any body knows abt job vecancies or walk in in bangalore please inform me my cell no is 9986288362 and my e mail id is ravigr362@gmail.com

2051

What is 'jps'?

398

How is Siebel x data model is different from Siebel 0 data model?

944

What do you know about jsp expression language (jsp expression language – el)?

875

Which Types Of Bricks ?

2950

what is info area how many types?

2701

How to list all indexes in your schema?

1031

Tell me will I have the ability to update my own content?

159

operation

1826

Describe cloud and its nature computing to a layman?

How many rows can a database hold?

960

Why would you use a csv file?

880

Define homebrew?

731

What is a layout?