What is the singleton class in java?

3 Answers  

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What is the resourcebundle class?

0 Answers  

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Difference between Abstract Class & Interface?

4 Answers   HCL, IBM,

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Who developed rxjava?

0 Answers  

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In a barber shop there are 2 doors. customer come in 1 door, leave in other. minimum # of chairs. barber spend his life in cutting. always barber can cut 1 customer. few chairs in the shop. if barber busy customer waits, if chairs full, customer leave. if no customer, barber sleeps. treat barber and customer as 2 threads. you can use Semaphore class with arrive and depart and count as parameter.

0 Answers   NCR,

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Can we install jre without jdk?

0 Answers  

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How do I run a java project?

0 Answers  

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What is jep in java?

0 Answers  

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Is java installed on windows 10?

0 Answers  

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Explain the common use of ejb?

0 Answers  

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What's the difference between authentication and authorization? : java security

0 Answers  

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i heard that JVM internally contains pointers...is this true?

4 Answers   Wipro,

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