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Virtusa Core Java Interview Questions
Questions Answers Views Company eMail

what is the use of declaring constructor as private?

 5 12900

what is the difference between HashMap and Hashtable

 17 58025

What is thread?

 7 8233

what is jdk1.5 features?

 6 21215

v-model life cycle

 1616

if u open login & logout ,how can udisplay the timelogin & logout members ?

 1748

what is multithreading?

 5 8800

what is abstract method with example?

 6 15102

what is filters and its use?

 2 5155

what is request processor?

 1 4863

Which collection object is faster to retrieving the data and inserting the data into it.

 2 7310

Why do we need main method to execute a java program?

 1 3177

Can a static member function access member variable of an object?

 554

Difference between Linked list and Queue?

 602

Write an algorithm for quick sort?

 612

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Virtusa Core Java Interview Questions


Un-Answered Questions

What are the default methods provided by decorators?

121

What are the major benefits of reporting with bw over r/3? Would it be sufficient just to web-enable r/3 reports?

349

What is the main method java?

528

What are standardization and normalisation? Give one advantage of each over the other?

44

Is objective c better than c++?

1




What is meant by initialization and how we initialize a variable?

579

What is SAS informats?

629

What is taking up space on my hard drive mac?

487

Short Answer on ______Amortization

1462

What is the meaning of flat file database?

471

What are the disadvantages array implementations of linked list?

471

why marketing is process of gardening not hunting?

3808

How do you calculate the power of a centrifugal pump?

681

What is the best Macanism to clear the Cache in asp.net

704

What was your reason for leaving?

1458