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

Core Java Interview Questions

Questions Answers Views Company eMail

What does this() represent, and how is it used in Java?

2 767

What does super()represent, and how is it used in Java?

2 811

What is a Java switch statement, and how can it be used?

2 859

5 What is Java exception handling?

1 1031

Un-Answered Questions { Core Java }

What are pass by reference and pass by value?

988

Is special character in java?

1095

What is boolean data type in java?

997

How do you calculate square roots?

1166

Define an abstract class with reference to java.

997

What do negative exponents mean?

1045

How do you control extraneous variables?

914

What is the benefit of singleton pattern?

985

What is protected in java?

999

What is numel matlab?

1337

How many static init can you have?

1216

Why is multiple inheritance not supported in java?

1031

Does java support multiple inheritances?

1022

What is type inference in java8?

1047

I want my class to be developed in such a way that no other class (even derived class) can create its objects. Define how can I do so?

1174

For More Un-Answered { Core Java } Questions Click Here