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

Explain different data types in Java.

5 1435

Can we declare Pointer in Java?

5 1672

What is the default value stored in Local Variables?

5 1582

Difference in the use of print, println, and printf.

5 1329

Is it possible to make an array volatile?

4 1447

What is an object-oriented paradigm?

5 1554

What are the Memory Allocations available in JavaJava?

1 780

What is a singleton class in Java? And How to implement a singleton class?

2 913

Can you explain the Java thread lifecycle?

1 906

In the below Java Program, how many objects are eligible for garbage collection?

1 1060

What is JDK? Mention the variants of JDK?

1 902

What are Brief Access Specifiers and Types of Access Specifiers?

1 871

Explain Method Overloading in Java.

1 988

Give a briefing on the life cycle of a thread.

1 893

Brief the life cycle of an applet.

1 735

Un-Answered Questions { Java Related }

Which methods cannot be overridden in java?

991

Explain static nested classes ?

1115

How can we create deadlock situation in servlet?

1433

What is a configuration in hibernate?

411

Explain something about emspot?

945

What is super in java?

997

What is the difference between jdk, jre, and jvm?

1118

What is java ee architecture?

895

What is difference between public static and void?

1019

Are foreign destinations handled within foreign jms messages?

907

What are the new features available in jdbc 4.0?

960

What is hql in java?

882

What is the difference between T3 and HTTP protocol ?

1785

What is ejb container provider?

879

What are spring mvc annotations?

390

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