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

Advanced Java Interview Questions

Questions Answers Views Company eMail

What is Connection Pooling?

Enteg Technologies, Infosys, Polaris,

1 6020

What are Benefits of Connection Pooling?

2 5831

What is servlet preinitialization?

iFlex,

3 9275

What is servlet preinitialization

iFlex,

1 4962

Why does most servlets extend HttpServlet?

Accenture, Wipro,

4 12855

Explain the life cycle of servlet?

Cognizant, HCL,

3 6719

What is Servlet Filter And What does it work?

TCS,

1 10813

Explain Life cycle of Servlet Filter.

InfoBrain, ITC Infotech,

2 25925

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

ITC Infotech,

3 5433

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

TCS,

1 5352

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

2 3854

function of extends and implements keywords?

2 5564

types of exceptions

1 3974

difference of inheritance and interface

3 5386

the use of try and ffinally keyword

1 3562

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Un-Answered Questions { Advanced Java }

What is ioc concept?

935

Can we sent objects using Sockets?

872

Can I run seam outside of jboss as?

836

Can you give me a simple example of using the requiredif validator rule?

865

When is the best time to validate input?

830

What is Remote Server?

1889

What is a tasks priority and how is it used in scheduling?

786

What class is used to create Server side object ?

1930

How to implement RMI in Java?

2634

What event results from the clicking of a button?

897

What are the benefits of detached objects?

811

What must a class do to implement an interface?

785

Do we need to override service() method

1403

difference between ejb,struts,hibernate,spring and jsp

2578

whats is mean by tiles in struts

1880

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