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

what is jvm? how can it is useful in java?

3 6952

how dopost is secured than doget?

CGI,

4 8484

How many objects are created when we create String class object using new operator?

Mind Tree,

9 27574

What is onClassLoader in java?

Cap Gemini,

5 9863

what is jdbc?

Cap Gemini,

6 9424

What is the first statement in jsp page.

L&T,

7 12751

What is a cluster? What is High Availability and Fail over?

IBM,

3 12670

What is the major difference between managed server and admin server?

TCS,

4 26766

What is the difference between Connection Pool and data source?

HCL, HP, Polaris,

4 28629

What is a web server? How is it different from Application server?

IBM,

3 8207

What do you understand by JDBC connection pool? What are the steps to create a connection pool in WebLogic?

IBM,

1 6812

What is the basic requirement for starting a WebLogic server?.

ABC Inc, CMC, HCL, Wipro,

1 7326

Do you require JDK/JRE for installing a WL Domain?

IBM,

2 8387

What is thread dump? What is the UNIX command for taking thread dump?

HCL,

2 10729

What is multicast address in Clustering? Why do we need it?

IBM,

3 8472

Un-Answered Questions { Java Related }

Define network programming?

1113

What is the difference between shocks and struts?

956

What is swing and awt in java?

1030

What are interceptors in struts 2?

1017

What methods are used in Servlet?Applet communication?

2248

What is the difference between genericservlet and httpservlet

1095

What is the file type?

1025

What is difference between queue and topic?

969

What is identifier in java?

1113

What is jdbc and jdbc drivers?

990

What are all the advantages of servlet over cgi?

1090

What is architecture neutral in java?

982

What are the restrictions imposed on method overriding?

1004

What does the @timed annotation do?

410

can you federate a node on system I box into dmgr over windows/linux platform?

910

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