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

Hello frds .recently I've got a call for the test in infosys .iam having 1.5 yr exp in java pltfrm.plz can anyone tell the main process( in detail) for infosys experienced professionals

1 4468

1.HttpSession 2.Hidden fields 3.URL Rewriting these primitive type of Session maintainance. What is the other type of process that could help to maintain the Session? pls Explain the process if u know?

OnMobile,

5 12765

Why DOM Parser would take more Memory than SAX parser while they are parsing?

OnMobile,

3 10144

is that compulsory to have Primarykey-forignkey for joints (outer inner,equal)

IonIdea,

2 10215

How to pass runtime Parameter in Struts1.2?

2 12187

why servlet is used as controller not JSP?

MCS,

9 22462

How to create validations?what are struts validation components?

2 13072

How to set email notification using struts.Plz give the example code?

HCL,

5 15549

How many types of action clases are there in stuts and their uses?

OHO, TCS, Wipro,

15 58503

What is difference between perform() used in struts1.0 and execute() used in 1.1 ?

Infotech,

3 17405

Is struts thread safe?

HCL, Mphasis,

4 25687

How do you know what to give for the "path " under in struts-config.xml ?

1 5952

what is the advantages and diadvantages of Struts?

1 10557

What is Struts Frame Work Architecture(With Diagram) ?

CMC, Wipro,

2 24408

What is Request Dispatcher and what is Request Process?

2 11192

Un-Answered Questions { Java Related }

Does Struts2 action and interceptors are thread safe?

1103

What is supplier in java?

1019

How many bits is a char?

1012

What is the relationship between clipping and repainting under awt?

1167

What is jobrepository in spring batch?

431

What is jdbc odbc in java?

1114

What is double buffering ?

1017

How to handle a web browser resize operation?

1095

How are the elements of a gridbaglayout organized in java programming?

998

Can the main method be declared final?

1047

What is your platform’s default character encoding?

1105

Are we allowed to change the transaction isolation property in middle of a transaction?

1046

Differentiate jar and war files?

1055

What is the advantage of spring mvc?

393

What is servlet and list its types?

1081

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