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

Java J2EE (14736)
J2ME (151)
Java Related AllOther (507)

Java Related Interview Questions

Questions Answers Views Company eMail

How to connect to a specific enterprise bean?

2 4830

What are types in SessionBeans?

1 4919

waht is the main diference b/w servelts and JSP ?

CAP, HCL,

8 19385

what is the Diff. between Access Specifiers and Access Modifiers?

BMC, Cyber Shot, Infosys, VTS, Wipro,

39 124356

What is the difference between add() and addElement() method in Vector Class ?

TCS,

2 19529

Can we add two byte variables and assign the result to a byte variable ? b=b1+b2 where b,b1,b2 are byte types

TCS,

4 22716

How can we find size of the object ?

CTS, RazorSight,

5 15043

What is the difference between AWT and Swing ?

TCS,

1 6723

Can we use the one instance of Statment to execute more than one query ?

TCS,

2 9267

Howmany classes that package java.applet.* contains?

TCS,

1 7314

How to reduce flicking in animation?

TCS,

3 7316

How to print nodes of a Binary tree?

TCS,

1 6515

What is I/O Filter?

TCS, WAX,

2 14159

How to initialize an Applet ?

TCS,

9 25201

Can you call a private data from an inner class?

6 10130

Un-Answered Questions { Java Related }

What happens when heap memory is full?

993

Can we close statement before resultset?

384

What is JDBC PreparedStatement?

960

What is dbcontext and dbset?

416

What inheritance mapping strategies are available in hibernate?

401

What is an odbc driver?

913

How many times may an objects finalize() method be invoked by the garbage collector?

1091

What are the higher level apis under development on top of jdbc currently?

969

Can we make the abstract methods static in java?

1062

Explain daemon thread.

982

What is the purpose of @keyproperty annotation annotation?

975

What are the functions of Servlet container?

1121

What is spring core container?

394

What are synchronized methods ?

1115

What are the steps that are involved in using the httpservlet class?

1127

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