Java J2EE Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

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Java J2EE Interview Questions

Questions Answers Views Company eMail

What is connection class in java?

961

What is private protected in java?

1053

Is overriding possible in java?

963

What is java reflection?

986

Can we override constructor in java?

1096

What is a protected class in java?

995

What is rule of accessibility in java?

1028

Can we create an object of static class in java?

1018

Can singleton class be inherited in java?

1004

Can we clone singleton object in java?

1022

How does class forname work in java?

966

How many classes can any class inherit java?

970

Can we create a class inside a class in java?

1083

What is static and final keyword in java?

1025

What is the use of protected in java?

1027

Un-Answered Questions { Java J2EE }

How many ways can you break a singleton class in java?

984

What do you understand by jdbc datasource?

1027

If a method is declared as protected, where may the method be accessed?

1016

What is the purpose of void?

996

What is colon_pkg_prefixes and what is its use?

2520

What is j2ee specification?

895

Enlist diffrent types of inheritance supported by java?

918

What is a stringbuffer?

972

How to write a program to call the store procedure of oracle that takes no parameter?

923

What is use of spring boot starter parent? : Spring Boot

446

please send me hr interview questions in it industry

2125

How will you serialize a singleton class without violating singleton pattern?

1963

What is cascade in hibernate in which scenario we use it?

382

What is heterogeneous in java?

963

How do I run java on windows?

1174

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