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 4741

What are types in SessionBeans?

1 4803

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

CAP, HCL,

8 19093

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

BMC, Cyber Shot, Infosys, VTS, Wipro,

39 122879

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

TCS,

2 19394

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 22517

How can we find size of the object ?

CTS, RazorSight,

5 14807

What is the difference between AWT and Swing ?

TCS,

1 6608

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

TCS,

2 9089

Howmany classes that package java.applet.* contains?

TCS,

1 7223

How to reduce flicking in animation?

TCS,

3 7159

How to print nodes of a Binary tree?

TCS,

1 6386

What is I/O Filter?

TCS, WAX,

2 14032

How to initialize an Applet ?

TCS,

9 24861

Can you call a private data from an inner class?

6 9888

Un-Answered Questions { Java Related }

Can you use javascript in servlets?

1031

Can servlet have a constructor ?

1005

What's the purpose of using break in each case of switch statement?

941

Can we declare the main method of our class as private?

958

What is the default port of weblogic admin server?

1094

How hibernate proxy helps in lazy loading?

376

Describe the steps needed to execute a sql query using jdbc.

924

Can we have multiple struts config files ?

920

Is 0 true or false in java?

954

How do you use compareto method?

957

describe synchronization in respect to multithreading? : Java thread

883

What are pass by reference and pass by value?

941

Write a program to show the functionality of servlets.

973

What is the difference between ear, jar and war file?

1075

What about main thread in java?

1071

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