Is jprofiler open source?

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What are the rules regarding quotation marks?

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I want to control database connections in my program and want that only one thread should be able to make database connection at a time. Define how can I implement this logic?

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What is the meaning of the words public, static and void?

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How to implement Hash Map?

2 Answers   HCL,

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What is java flatmap?

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What is a stream in java?

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Iam working as a Project Lead in a s/w comp.The follwing question was asked in HCL interview. What about the schedule slippage? If the developer has taken more time than the specified time. How do you adjust the time? From where do you allocate that extra time for the developer?

2 Answers   HCL, Logesys,

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Why Java is a platform independent language?Explain byte code and JVM

8 Answers   HCL,

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Spring framework ---Can somebody explain me in easily understandable format about AOP, IOC and DI, so that i can explain in interview rather than just telling what is available in net. I am not able to understand that also. I am new to Spring

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What are tlds in java?

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What is the java virtual machine (jvm)?

0 Answers  

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