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

Java J2EE AllOther Interview Questions

Questions Answers Views Company eMail

What is the use of log4j and how to make use of that in a application?

2 6243

What is need of DAO? Write one simple DAO example?

IBM,

2 13858

Difference between Spring framework and Struts framework?

IBM, L&T, VAM,

12 67809

What is the servletcontext listener and what is JspContext and page context pls tell in simple words.

IBM,

1 6439

Is it Mandatory to map each pojo class variable with table column in Hibernate? Is there any alternative to skip some of those? Thanks in advance...

Span Systems,

2 6003

What is Visual Source Safe(source control Tool)?

1 4600

Q1. A. Write note on "The class path Environment Variable". B. Which are different kinds of source code? Q2. A. How to create an interface? B. Why convert an applet to an application? Q3. A. How to use Media tracker Class. B. How to use string tokenizer class. Q4. A. Explain the overview of UDP messaging. B. Difference between SQL Exception class and SQL Warning class. Q5. A. How to create com object in Java? B. Write short notes on "The properties class" Q6. A. When object is created and destroyed? B. Explain the JDB in depth & command line. C. Write short notes on Web Sites.

1 5834

What is the difference between Eclipse and MyEclipse?

IBM, Wavex,

7 41232

What is IOC in spring?

Centris,

10 34744

What is difference between Application Server and Web Server?

Logica CMG, SCS,

1 5067

what is difference between struts1.2 and struts2.0

1 12071

how to deploy the web application ?

Accent,

2 6499

what about web architecture?

HCL,

1 4419

waht are architecture of web application?

2 5074

what is difference between web server and application server?

L&T,

1 5855

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Un-Answered Questions { Java J2EE AllOther }

What are the queues in the java collection framework? : java collections

1027

Which sorting algorithm is used by collections.sort() in java ?

940

Should we create system software ( e.g operating system ) in java ?

1045

What is deque in the java collections framework? : java collections

1077

Hi Friends, i have searched in google but not clear. can you give bank example with synchronized keyword

2048

How do I find jre path in windows?

1025

please mail me the interview question based on java/j2ee

1959

Hi Friends , am newbie to ajax. For example just consider one account registration - A form contains 8 text fields with submit button. In this form second texbox contains "username " . On right side of text box there is a label box . On clilck action i need to determine user is available or not. Is it possible on clicking label or should i click submit button.

2044

What is iterator in the java collections framework? : java collections

981

What are the types of interface used in the java collections? : java collections

1040

In hyderabad, which s/w training center is best for java, other than corejava what r the new tools to learn in java,which tool is best & have current requirement,pls give me information about java to learn ?

2168

What is an algorithm in java collection framework? : java collections

1062

What is the use of the list interface in the java collection? : java collections

1029

How is hashset maintained in memory by java ?

1163

What are the uses of the set interfaces in the java collections? : java collections

970

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