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

Java J2EE (14736)
J2ME (151)
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Java Related Interview Questions

Questions Answers Views Company eMail

can we create a instance for intwerface?

3 6522

y cant i declare method like public final static show()

3 5651

what is difference between String buffer and String builder?

Benchmark,

5 12451

what is the use of custom tags? with example?

Photon,

1 4757

what is the life cycle of jsp?

Photon,

3 8678

what are the jsp tags with example?

Photon,

1 5297

how to transactions(Bank transactions) in business process in ejb?

Photon,

1 4591

what is use of session tracking ?with example?

Photon,

1 7262

why ,we are using jsp and html.which one is better?

Photon,

2 10219

what is the use of servlet engine?

Photon,

2 11206

what is ejb? what is the importance of ejb?

Photon,

2 10410

what is jndi?

TCS,

1 4987

what is java bean?where can we use it?

TCS,

12 30287

what is features of jdk 1.5?

Accenture, Satyam, TCS,

2 13458

different types of threads?

TCS,

18 57433

Un-Answered Questions { Java Related }

What is the purpose of @keyproperty annotation annotation?

981

Why would you use dependency injection?

401

What is the difference between spring batch and spring boot? : Spring Boot

476

What is a boolean output?

970

how ITIL process occurs in weblogic?

1887

What is the difference between a checked and an unchecked exception?

999

How many java versions are there?

1059

Name few java 8 annotations ?

1033

Why should we use spring?

419

Why do we need hql?

357

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

3057

How do you sort an array in java?

1003

You are noticing a performance impact on your application and you suspect the underlying operating systemresources might be causing the issue, what steps would you take to narrow down the issue?

1070

Can I use the getattribute() and setattribute() methods of version 2.2 of the java servlet api to parse xml documents? : BEA Weblogic

989

What is the difference between normal report & matrix report?

1115

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