Java J2EE Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Core Java (6529)
Advanced Java (552)
Swing (223)
EJB (402)

Servlets (804)
Struts (701)
JDBC (771)
JMS (324)

SunOne (10)
J2EE (485)
Weblogic (694)
Websphere (573)

Java J2EE Interview Questions

Questions Answers Views Company eMail

What are different ways for servlet authentication?

1099

What is ServletConfig object?

1179

What is difference between GenericServlet and HttpServlet?

1163

What is a servlet?

1139

What is ServletContext object?

1098

What is SingleThreadModel interface?

1146

What is a web application and what is it’s directory structure?

1076

What is the inter-servlet communication?

1171

What is the use of servlet wrapper classes?

1181

How can we create deadlock situation in servlet?

1431

Can we get PrintWriter and ServletOutputStream both in a servlet?

1144

Which HTTP method is non-idempotent?

1131

What are common tasks performed by Servlet Container?

1257

Are Servlets Thread Safe? How to achieve thread safety in servlets?

969

How can we achieve transport layer security for our web application?

1037

Un-Answered Questions { Java J2EE }

What is the query used to display all tables names in SQL Server (Query analyzer)?

1065

How a string is stored in memory?

1010

What are inbuilt functions in java?

1079

What are the types of ejb?

989

What is local rendering and remote rendering?

870

What is annotating a text?

447

Which sorting is used in arrays sort in java?

1080

Explain what should be done when a SQL exception is raised?

971

What is spring ioc definition?

431

Can an interface implement another interface?

1028

How to connect to a remote database using Applet?

2539

What is method injection in spring?

418

How can you write a loop indefinitely in java programming?

1024

How to override the default error message that can come during file uploading process?

1043

In a web logic server what is the domain?

1000

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