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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 42817

Can an unreachable object become reachable again?

3 17526

What is the use of anonymous inner classes ?

12 23627

explain oops concepts with examples?

29 188810

How to implement Singleton

6 6108





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

4 7429

how is final different from finally and finalize in java?

194

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

197

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

212

What is meant by 'bit masking' in java?

193

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DELL Core Java Interview Questions


Un-Answered Questions

Difference between concurrent hashmap and hashtable and collections

163


How do you call fifth, ‘a’ group elements collectively?

183


What the B and D channels do?

645


How do I add a font to windows 10?

105


what is Xcode?

165






What is CASPOL?

190


Explain what is an alloy?

140


How is a fan trap solved?

1


Explain the difference between an analyst and a data scientist?

25


What is a newline character in java?

133


What are the pros and cons of detached objects?

152


You want to run a payment run. Which dates would you take into consideration?

162


Can you force a query to use a specific index?

144


what is a grn in terms of accounting ? what is a grnthroughpo in terms of purchase order? what is a direct grn?

3364


How to use joins in laravel?

114