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Cap Gemini Core Java Interview Questions
Questions Answers Views Company eMail

What is singleton class?

16 65138

What is the difference between throw and throws?

5 11198

What is onClassLoader in java?

5 7781

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

4 7440

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

2 13407

What are the notations in Java?

1 7920

What are library required to connect to excel sheet.

2 5077

What is “try and catch” in java

5 6489

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 6625

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 5650

What is OOPS Concept?

1 4161

What is access modifiers?

1 3464

Explain JSP life cycle

1 3160

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

2743

What is design pattern and there types?

2 5396

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Cap Gemini Core Java Interview Questions


Un-Answered Questions

pharmacovigilance opportunities in Hyderabad

997


what are the differences between procedure-oriented languages and object-oriented languages? : Sql dba

482


How to copy a file?

542


what are the different tools in android?

480


How can your convert numpy arrays to tensors ?

5






Which stone is best for wall construction Laterite Stone or Cement Blocks

1290


What distance in meters on the ground is the equivalent of one second of arc in longitude or latitude?

615


How does an LSTM network work?

685


What does the @managedproperty annotation mean?

67


What are linear and non-linear systems?

620


What is the sun?

478


What happens if gasoline is used in a Diesel engine?

532


what all billing information can be managed through Magento?

5


What considerations are important when providing anesthesia to pediatric patients, and how do you tailor your approach to ensure their safety and comfort?

78


How do you design a system which is required to experience a shock force of 15G in 10 milliseconds?

1411