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Cap Gemini Core Java Interview Questions
Questions Answers Views Company eMail

What is singleton class?

 16 68106

What is the difference between throw and throws?

 5 12000

What is onClassLoader in java?

 5 8650

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

 4 8158

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

 2 13849

What are the notations in Java?

 1 8315

What are library required to connect to excel sheet.

 2 5529

What is “try and catch” in java

 5 7411

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 7268

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 6404

What is OOPS Concept?

 1 4483

What is access modifiers?

 1 3844

Explain JSP life cycle

 1 3554

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

 2949

What is design pattern and there types?

 2 5812

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Cap Gemini Core Java Interview Questions


Un-Answered Questions

i applied prompt on country when i run report it shows list of all countries but want it to show only four countries name

1871

Which one to prefer, Soap over JMS or Soap over HTTP in web service. Explain their pros and cons.

1120

What is an api in java?

688

Which companies participating in Insight would you be interested in working for?

209

Suppose in the list applet field we have 10 records but I have to display only 2 records in list applet,what is the process should I follow?

687

how do you go about setting goals with subordinates?

823

How would you deploy your old applications with .net framework 4.0? Are the old applications compatible?

686

what is the role of the cursor in db2?

811

Please suggest the manual records needed to be maintained at NGO/CBO to record the transactions of accounts & inventory. Please also mention the need & purpose of each records/books

2063

What advantages does robotic automation deliver within an administrative back office context?

1

Explain the role of $routeprovider in angularjs?

570

How the JDBC application works?

700

What is the difference between a method and a procedure?

739

You may undergone many projects. Do all the projects match up with customer’s expectations?

932

How do i right a ladder diagram that has 1 actuator that performs a full stroke followed by a half stroke

1839