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Advanced Java Interview Questions
Questions Answers Views Company eMail

What is Connection Pooling?

Enteg Technologies, Infosys, Polaris,

1 5598

What are Benefits of Connection Pooling?

 2 5339

What is servlet preinitialization?

iFlex,

3 8695

What is servlet preinitialization

iFlex,

1 4537

Why does most servlets extend HttpServlet?

Accenture, Wipro,

4 12097

Explain the life cycle of servlet?

Cognizant, HCL,

3 6104

What is Servlet Filter And What does it work?

TCS,

1 10439

Explain Life cycle of Servlet Filter.

InfoBrain, ITC Infotech,

2 25303

how can we load a file of a user in the database table?

ITC Infotech,

3 4825

how team leaders assign work for the team member like through papers,word document

TCS,

1 4937

What is there in browser that it supports web based applications of java or any other PL?

 2 3373

function of extends and implements keywords?

2 5123

types of exceptions

 1 3627

difference of inheritance and interface

 3 4861

the use of try and ffinally keyword

 1 3221

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Un-Answered Questions { Advanced Java }

Why a component architecture for the java platform?

570

which book is better for jdbc ,servlets and jsp

1642

Why won’t the jvm terminate when I close all the application windows?

748

Are there books about seam?

626

what is an isolation level?

2210




What are the different class loaders used by jvm?

588

Can constructors be synchronized in java?

615

To identify IDL language what mapping mechanism is used?

3411

What is ioc concept & explain it?

611

When a thread blocks on i/o?

560

If I wanted to use a solarisui for just a jtabbedpane, and the metal ui for everything else, how would I do that?

561

What is a class loader?

584

What is a policy?

1763

Is jvm a overhead?

619

What modifiers may be used with an inner class that is a member of an outer class?

569

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