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 6114

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

IBM,

2 13714

Difference between Spring framework and Struts framework?

IBM, L&T, VAM,

12 67253

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

IBM,

1 6342

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 5847

What is Visual Source Safe(source control Tool)?

1 4494

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 5749

What is the difference between Eclipse and MyEclipse?

IBM, Wavex,

7 40857

What is IOC in spring?

Centris,

10 34320

What is difference between Application Server and Web Server?

Logica CMG, SCS,

1 4950

what is difference between struts1.2 and struts2.0

1 11982

how to deploy the web application ?

Accent,

2 6362

what about web architecture?

HCL,

1 4325

waht are architecture of web application?

2 4931

what is difference between web server and application server?

L&T,

1 5754

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Un-Answered Questions { Java J2EE AllOther }

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

1005

How do I find jre path in windows?

962

Explain the OOPS concept in Realtime Scenarion ? Take example as CAR. Please explain indetail ?

2985

my interviewer asked me what technical specification you used how to answer that question

2321

What are the types of the main implementing classes in the map interfaces? : java collections

1090

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

873

What are maps interfaces in the java collections? : java collections

994

What is java collection? : java collections

1053

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 ?

2099

What are the different types of collections views being provided by the map interface? : java collections

976

What are the interfaces in java collections? : java collections

1077

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

995

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

968

What is the enumerator of the java collection framework? : java collections

984

who will give req's to u?. how they send req's to u? . what design documents contains?. when bugs raised on other developer code how to report to them?.(throgh mail or ........). how to retrive 100 recods from dao layer to presentation layer.using which collection?. what is sequence diagram.?.

2274

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