Core Java Interview Questions
Questions Answers Views Company eMail

What do you mean by compiler?

587

How can I become a good programmer?

494

What are jee technologies?

536

What do you mean by mnemonics?

537

What is not object oriented programming?

511

What does opcode mean?

543

Is int primitive data type?

509

Is binary a low level language?

518

What is jee6?

540

What is application system?

507

How do listeners work?

517

What is a class component?

618

Can we extend immutable class?

535

What is high level language in computer?

541

What is assembly used for?

508


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Un-Answered Questions { Core Java }

What does the ‘static’ keyword mean? Is it possible to override private or static method in java?

567


Why are there no global variables in java?

587


What are peerless components?

626


Explain the protected field modifier?

598


Difference between class#getinstance() and new operator ?

652






What is lazy programming?

570


what is the purpose of the runtime class?

555


Can we declare a static variable inside a method?

534


how can you take care of mutual exclusion using java threads? : Java thread

614


what is ststic with example

1599


What must a class do to implement an interface in java programming?

542


What are the rules for variable declaration?

507


What is difference between arraylist and list in java?

586


Why are parameters used in functions?

534


What is data type in computer?

521