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Cap Gemini Core Java Interview Questions
Questions Answers Views Company eMail

What is singleton class?

16 65093

What is the difference between throw and throws?

5 11187

What is onClassLoader in java?

5 7769

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

4 7428

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

2 13397

What are the notations in Java?

1 7914

What are library required to connect to excel sheet.

2 5068

What is “try and catch” in java

5 6479

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 6615

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 5643

What is OOPS Concept?

1 4152

What is access modifiers?

1 3457

Explain JSP life cycle

1 3156

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

2736

What is design pattern and there types?

2 5382

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Cap Gemini Core Java Interview Questions


Un-Answered Questions

What is is a star schema?

534


If Yes, why are you still willing to apply at this position? If No, are you willing to work at a lower pay scale?

698


Explain on which technology does xws security is based on?

345


What are features of jquery or what can be done using jquery?

383


What is the purpose of struct-config.xml in struct2?

534






What is the use of maven in selenium?

158


what is the description of ipomoea involucrata?

3343


How to Preview images in Solution Explorer?

915


What are the errors you got while applying support pack?

1339


While reading data from hbase, from which three places data will be reconciled before returning the value?

145


What is flush () in java?

531


What is wma and what does it signifies?

597


What is the current version of mysql?

459


why northern arizona university

891


Explain about asymmetric clustering?

488