Java Related Interview Questions
Questions Answers Views Company eMail

What do you mean by local variable and instance variable?

716

What is the differences between c++ and java? Explain

812

Define an applet in java?

839

What is the differences between heap and stack memory in java? Explain

741

what is anonymous class in java?

757

What is the difference between the ">>" and " >>>" operators in java?

737

Explain the difference between abstract classes and interfaces in java?

842

How we can make copy of a java object?

869

Explain different states of a thread in java?

805

What are the java ide's? Explain

743

what do you mean by classloader?

746

Explain the difference between an object-oriented programming language and object-based programming language?

766

What is java and why do we need it? Explain

803

what is interface in java? Explain

735

what is the constructor and how many types of constructors are used in java?

752


Un-Answered Questions { Java Related }

What is polymorphism and what are the types of it?

711


What is java api for xml-based rpc (jax-rpc)?

700


What is the default cache service of hibernate?

278


Why is ftp stateful?

733


What are spring aspects?

268


how to use debug in my elipse to solve problems that exist in my project

1995


How do singleton patterns work?

735


What is introduction in spring aop?

255


Explain mvc pattern.

770


Can we create a class inside a class in java?

747


What is the front controller in struts2?

698


What is a map in java?

753


What are the topics in advance java?

720


How arrays are stored in memory in java?

716


DB2 Universal claims to support JDBC 2.0, But I can only get JDBC 1.0 functionality. What can I do?

762