What is a jpa repository?

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What are the differences between java’s old java date api and java 8’s date and time api?

0 Answers  

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What is a uint8?

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What is lambda expression in mvc?

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What is jdk jre and jvm?

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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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I am new to jsf rich faces. I am using rich faces datatable rich:datatable. On entering the value, values get filtered in table. Now how can i get the value i selected in backing bean?

1 Answers   Hexaware, IBM,

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What gives java it’s “write once and run anywhere” nature?

1 Answers  

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Why we need method overriding in JAVA ? I mean which method I have to override I can write that method in my Class.

1 Answers  

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what is the serialization?

2 Answers   TCS,

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What is transient in java?

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What do you understand by casting in java language? What are the types of casting?

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