Core Java Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Core Java Interview Questions

Questions Answers Views Company eMail

Is there any way to skip finally block of exception even if some exception occurs in the exception block?

584

What is the purpose of using break in each case of switch statement?

552

Write a program to print fibonacci series up to count 10.

507

Difference between arraylist and hashset in java?

526

Write a program to print fibonacci series

600

What is an object in java?

540

What is local variable and instance variable?

595

What is the difference between declaration and definition in java?

498

How to find the given number is a prime number or not by getting input from the user

535

How to reverse a string in java?

509

What are the different access modifiers available in java?

548

How to display all the prime numbers between 1 and 100

489

Mention some features of java?

526

Write a program to print the pattern given below

483

What is a class in java?

567

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Un-Answered Questions { Core Java }

How do you start a new line in java?

505

Why vector class is used?

529

How do you sort objects in java?

506

How do you sort in ascending order in java?

509

What is the point of java?

540

What is byte value?

544

Is string is a data type?

558

What are passing parameters?

574

What are the restrictions that are applied to the java static methods?

513

What are the two environment variables that must be set in order to run any java programs?

514

Can singleton class be cloned?

544

What are java annotations?

629

What is getkey () in java?

557

What is object of class in java?

584

Is it possible for a yielded thread to get chance for its execution again?

501

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