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

Java J2EE (14736)
J2ME (151)
Java Related AllOther (507)

Java Related Interview Questions

Questions Answers Views Company eMail

What is the procedure to configure jms security?

1 963

How can third-party jdbc driver be used with jms?

1 919

Explain when we should make an instance variable private.

1 1230

What is finalize()?

1 1312

When should we create our own custom exception classes?

1 1094

Can we pass a primitive type by reference in java? How

1 1011

When do I need to use reflection feature in java?

1 1157

Why does java have two ways to create child threads? Which way is better?

1 1136

Why does java have different data types for integers and floating-point values?

1 1106

What is byte code and why is it important to java’s use for internet programming?

1 1243

Is finalize() similar to a destructor?

1 1114

Explain the difference between protected and default access.

1 1078

Explain how to convert any java object into byte array.

1 1037

What is finalize()? Is finalize() similar to a destructor?

1 1049

Explain the use of shift operator in java. Can you give some examples?

1 1080

Un-Answered Questions { Java Related }

What is the locale class?

1024

Write a program to print count of empty strings in java 8?

1084

Can we extract main method from another class?

1034

What do you understand by casting in java language? What are the types of casting?

923

Find Best Job Vacancies across the world on Jooble!

136

What is the difference between equals() and == in java?

1035

What is action chaining ?

1161

What is latest hibernate version?

486

what are the different modes of archival? Explain each mode in two lines each?

996

Write a program to find the whether a number is an Armstrong number or not?

1095

What is the first argument of the string array in main method?

1030

What do you mean by an interface in java?

1097

What is java string pool?

1078

explain different ways of using thread? : Java thread

1079

What is a constructor overloading in java?

1123

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