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Virtusa Core Java Interview Questions
Questions Answers Views Company eMail

what is the use of declaring constructor as private?

5 12869

what is the difference between HashMap and Hashtable

17 57985

What is thread?

7 8211

what is jdk1.5 features?

6 21175

v-model life cycle

1608

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

1741

what is multithreading?

5 8769

what is abstract method with example?

6 15089

what is filters and its use?

2 5143

what is request processor?

1 4850

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

2 7296

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

1 3161

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

552

Difference between Linked list and Queue?

595

Write an algorithm for quick sort?

604

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Virtusa Core Java Interview Questions


Un-Answered Questions

Is bill-to and ship-to default from header or can be changeable?

1079


What is the iron law of oligarchy?

1


using dfu, user will be able to ___________ from physical file?

566


1)Power center server and client on the same machine 2)power center server and client on the different machines What is the basic difference in these two setups and which is recommended ?

1658


To set the site meta-data for the installed website which option will you choose?

94






What is deferred execution in linq?

83


why i want to join Hawkins company

1795


State some of the uses of MS Access?

494


How do you subtract one cell from another in excel?

256


What qualifies as content?

175


Do you know what are python decorators?

451


Why is logger singleton?

550


What is the function of sql server agent windows service?

524


The reaction of an acid with an alcohol to form an ester and water. What is the process?

545


What is an rfq and how it is different from a quotation?

648