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

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Java Related Interview Questions

Questions Answers Views Company eMail

What is re-entrant. Is session beans reentrant. Is entity beans reentrant?

1068

What do you need to set-up a cluster with jboss?

1090

What are the call back methods in entity bean?

1083

What is jboss?

1050

What is chat area? Explain.

1034

Is it possible to stop the execution of a method before completion in a sessionbean?

1115

What is the difference between the ‘font’ and ‘fontmetrics’ class?

1175

What is the diffrence between a local-tx-datasource and a xa-datasource? Can you use transactions in both?

1048

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

1268

Can I map more than one table in a cmp?

1103

Where can I find seam examples and documentation?

1117

What are local interfaces? Describe.

1251

Are there books about seam?

1129

What are the different algorithms used for clustering?

1083

What is in-memory replication?

1084

Un-Answered Questions { Java Related }

What are the differences between the constructors and methods?

1146

Explain the client-server architecture.

1003

What is the type of method for sending request from http server?

1114

What are the Advantages of java se 8 new features?

978

What is the difference between overriding and overloading in OOPS.

1180

What isolation level is used by the DBMS when inserting, updating and selecting rows from a database?

974

State the three different ways in which you can create a table?

997

What are the two categories of data types in the java programming language?

1010

Explain about Join?

1024

Explain the working principle of the spring mvc framework.

535

What do you understand by jdbc datasource?

1039

Difference between Integral and Burst in the FetchAs of SourceRule (Card Properties)?

842

What is outofmemoryerror in java?

1045

What are synchronized blocks in java?

1204

How many characters is 16 bytes?

1020

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