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?

1072

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

1029

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

903

Difference between arraylist and hashset in java?

1146

Write a program to print fibonacci series

1161

What is an object in java?

1041

What is local variable and instance variable?

1061

What is the difference between declaration and definition in java?

1082

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

1101

How to reverse a string in java?

1084

What are the different access modifiers available in java?

1046

How to display all the prime numbers between 1 and 100

1017

Mention some features of java?

965

Write a program to print the pattern given below

938

What is a class in java?

1013

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Un-Answered Questions { Core Java }

What are the two types of java?

1177

What is the purpose of file class?

1026

What classes of exceptions may be caught by a catch clause in java programming?

1181

What is the buffer limit?

1030

What is the purpose of extern variable?

1018

What string is utf8?

998

What is difference between word and integer?

1080

What is meant by bytecode?

1032

What is final int?

1026

What is static method with example?

1182

What is split return?

1007

Can a private method be declared as static?

1023

Is char * a string?

995

Differentiate between static and non-static methods in java.

1057

What is square root in java?

1112

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