1. Categories >> Software >> Java Related
  2. Suggest New Category


Java Related Interview Questions
Questions Answers Views Company eMail

How can an exception be thrown manually by a programmer?

 515

How we can execute any code even before main method?

 556

Can we call a non-static method from inside a static method?

 566

Why strings in java are called as immutable?

 596

What is the difference between an inner class and a sub-class?

 510

Is it compulsory for a try block to be followed by a catch block in java for exception handling?

 597

How can we use primitive data types as objects?

 562

Can variables be used in java without initialization?

 554

What is an infinite loop?

 551

What is an infinite loop? How infinite loop is declared?

 575

Can we use a default constructor of a class even if an explicit constructor is defined?

 657

What's the purpose of static methods and static variables?

 600

What is the difference between comparison done by equals method and == operator?

 576

When the constructor of a class is invoked?

 598

What is ternary operator? Give an example.

 603

Un-Answered Questions { Java Related }

Why use the bootstrap port number?

437

Can we convert stringbuilder to string in java?

562

What is a simple definition of a map?

146

Is it necessary that each try block must be followed by a catch block?

564

What is the difference between instanceof and isinstance?

570




What is os tuning?

592

Why did my jdbc code throw a rollback sqlexception?

512

How can you inject a java collection in spring?

147

Why hibernate is used in java?

151

List some life cycle methods of a servlet.

592

What is requestbody?

159

What is an example of a many to many relationship?

156

In java, what is the difference between method overloading and method overriding?

586

What are advantages and disadvantages of OOPs?

630

What is collection mapping?

147

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