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 catalina in tomcat server.

IBM,

11 58641

What is the difference between an applet and a servlet?

GCEW, Miracle Solutions,

15 50999

What is use of parseQueryString ?

1 6293

If you want to modify the servlet,will the Webserver need to be ShutDown ?

9 13253

How do you track a user session in servlets?

3 8099

What are cookies and how will you use them?

3 6350

Why should we go for interservlet communication?

2 9095

Is it possible to call servlet with parameters in the URL?

4 15388

Can you send the mail from a servlet ,if yes tell how?

2 21336

write a code in jsp to swap two numbers?

Wipro,

7 20476

How to handle exceptions without using try,catch,throw, and log4j

Condeco, Marlabs,

4 16045

what does a constructor does.

Marlabs, Microsoft,

6 11073

what is swing and jsp. where we use swings and jsp

IBM,

6 13388

What is an Ioc pattern? There are assemblies in .net for establishing this task, Whats the special in Java /j2ee technologies about IOC

2 8256

What is hard code & soft code?

Cognizant, Wipro,

7 61453

Un-Answered Questions { Java Related }

What are the types of methodology?

1118

What the two methods are of hibernate configuration?

575

Why do I get a duplicate name error when loading a jar file?

1166

What is difference between public static and void?

1032

Explain web application directory arrangement?

1084

What is output buffer?

1065

Why string is immutable or final in java

1100

How many ways can you make beans in spring?

410

What are the different types of annotations?

421

What is the difference between inner class and nested class?

1108

How do you use compareto in java?

983

If A Class Is Declared Without Any Access Modifiers, Where May The Class Be Accessed?

1200

How many types of modules is defined by j2ee specification?

918

Explain portal architecture.

864

What is actionlistener in java swing?

1057

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