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HCL Core Java Interview Questions
Questions Answers Views Company eMail

In Serialization, whether you will use Static variables?

 3 9237

what is difference Between Core Java and advance java

 60 168575

what is difference between class and object?

 43 85765

explain oops concepts with examples?

 29 200605

who was the founder of java

32 51494

how you will prevent method overriding?

 6 13677

whats is inheritance?

 15 17232

whays is mean by inner class?

 4 7625

class A{ class B{ } } in which name u save the file,its the program compile?

 6 8337

class A { class B { psvm(String args[]) { } } } if the prg saved in A.java whats the o/p?

 7 12123

wahts is mean by thread?

 22 27048

whats the diff between jsp and servlets?

 9 12270

What is Vector?Can you elaborate how Vector is Thread safe?

 3 11183

how to handle exceptions in ejb?

 1 3536

what is difference betweem home interface and remote interface?

 2351

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HCL Core Java Interview Questions


Un-Answered Questions

What are transactions that will cause a change in stock?

908

How do I scan a document using windows 10?

600

Explain what is a task tracker in hadoop?

290

Which Join type will be in use it gives the outcome of only those records which were common in both the tables?

5

What is backpropagation in machine learning?

123

How does numpy arange work?

621

If you were the hiring manager, what qualities would you try to find in a candidate for this position?

918

what is the default security setting in .net?

756

What are RTGS and NEFT?

816

What is difference between hibernate and ibatis?

322

What are the benefits of transitive dependency in maven?

239

When did 64 bit come out?

764

Write a program in java to find the maximum and minimum value node from a circular linked list.

788

What does href mean?

629

What is the command for import external libraries in node js?

411