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DELL Core Java Interview Questions
Questions Answers Views Company eMail

What happens when a main method is declared as private?

22 50803

Can an unreachable object become reachable again?

3 19193

What is the use of anonymous inner classes ?

12 25568

explain oops concepts with examples?

29 193853

How to implement Singleton

6 7314

can you use the two main method in same class?how?

4 8399

how is final different from finally and finalize in java?

456

Tell me a few examples of final classes defined in Java API?

408

What is better - 'bit-shift a value' or 'multiply by 2'?

493

What is meant by 'bit masking' in java?

447

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DELL Core Java Interview Questions


Un-Answered Questions

Write syntax to add two arrays together in perl?

398


What is difference between 'assign' and 'retain' keyword?

343


How can you call a function, given its name as a string?

508


Is it compulsory and binding that the H forms are available only for Exports. Is H Form is available for Deemed Export Category. Supplies under a Service Provider Category. Executing a Project under ICB Category.

1722


Explain the three services model (three-tier application). Presentation (ui), business (logic and underlying code) and data (from storage or other sources).

345






Is html5 better than flash?

295


What is bonjour service?

310


Explain what three things do you consider to be the most important factors for a manager?

398


How do I restart taskbar?

319


Is java a prime method?

382


What is proprietary ratio? What are its components?

422


What are Small and Payment Banks?

487


Explain publishers and subscribers in events.

388


What is program global area (pga) in oracle?

461


How to use jsp el to get http method name?

362