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

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Java Related Interview Questions

Questions Answers Views Company eMail

Is it possible to compare various strings with the help of == operator? What are the risks involved?

1073

What technique can be employed to compare two strings?

1104

enlist some features of jdk.

955

Describe method overriding

1126

Describe the term diamond problem.

1035

describe method overloading

1017

Why multiple inheritance is not supported by java?

979

Define the term string pool?

1006

What is use of super keyword in java?

1023

How to restrict a member of a class from inheriting by its sub classes?

1350

How does ejb invocation happens?

997

What is the procedure for the creation of stateless ejb?

972

What are the advantages of java beam?

1089

Explain the important elements of ejb?

973

Explain the concept of connection pooling feature of ejb container?

969

Un-Answered Questions { Java Related }

What is r * in math?

999

Name few java util classes introduced with java 8 ?

913

What is the common usage of serialization? What exceptions occur during serialization?

1123

What is jvm? Why is java called the platform independent programming language?

1021

How to handle exceptions thrown by application with another servlet?

1089

Is hql database independent?

585

Whta are performance monitoring tools?

925

What is procedure overloading?

2313

What are the different types of statements? How we can you use preparedstatement.

965

Why spring is used in java?

430

Write a method to check if input string is palindrome?

1019

What is the java reflection api? Why it’s so important to have?

980

What is persistence object hibernate?

434

What is a hibernate template class?

400

How do I become an expert in java?

968

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