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

Advanced Java Interview Questions

Questions Answers Views Company eMail

Urgent Openings for Java and .NET ( India, Singapore, Australia, Japan)

Wipro,

2 14082

How do u supress the parameters from the displaying in the url?

2 6625

How do you maintain a stateful session object across the session

HCL,

2 8435

What is the use of Class.forName

HCL,

20 46855

Where does the session Object stores? If 100 users are connecting to the server. How does it recognize which session belongs to which user?

HCL, Mobillo Venture,

5 13043

What is the difference between a stub and a skeleton?

ABC, College School Exams Tests, Geoservices, Polaris, Qualcomm, Rajiv Gandhi College of Engineering and Technology RGCET, UTIITSL, Wipro,

9 77969

What is the applet sandbox?

1 4463

How has the sandbox changed with Java 2?

2 5256

What are the disadvantages of using threads?

Oracle, SFS,

3 12751

Can you write Java code for declaration of multiple inheritance in Java ?

Kingshir, Oracle,

6 12748

Why DOM Parser would take more Memory than SAX parser while they are parsing?

OnMobile,

3 10115

we use MainFrame and using os390 for operating system with DB2 data base in IRAN and interest programing with java and use webspere for world wide,please help me where i should start?

IBM,

2422

what is catalina in tomcat server.

IBM,

11 58548

how to make a index.jsp for running the site in internet and find an error for connection with weblogic server and java that give an error invalid object name.and how to maintain session.

2242

a US company has filed my H1B visa ,, and i got selected in random number process.I wanna ask Could they ask regarding my languages(java,c++) or there will b just general questions?? And wat kind of questions will they ask in embassy interview??

2 5210

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Un-Answered Questions { Advanced Java }

What is the difference between the string and stringbuffer classes?

1103

Explain the steps in details to load the server object dynamically?

5108

cud u help me ... i am struggling with this question... to find all the subsets of a given set for ex.... a,,b,c shud give all the subsets.... i gt the program in c bt nt able to get it in java..... help needed ..

2210

Is jvm a overhead?

1102

What is colon_pkg_prefixes and what is its use?

2518

what is an isolation level?

2761

how do you Handle Front End Application data against DB with example?

1983

What is ioc concept?

1207

Can we sent objects using Sockets?

1146

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

1060

What are the different types of exception?

1036

Is “abc” a primitive value?

1111

What is metaspace?

1031

Write a program to show synchronization?

1148

Explain what is synchronization?

1098

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