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Java J2EE Interview Questions
Questions Answers Views Company eMail

Explain the different ways to register a driver?

 2 7753

What are restrictions on triggers?

 1666

What are statements in JAVA ?

CTS,

1 3696

What are pros and cons of using of Type-2 and Type-4 Drivers over Type-1 driver?

IBM,

4 7246

What are the Isolation level in JDBC transaction?

 1 5009

What are the Normalization Rules?

 2 4759

What are the common JDBC problems that you got and how do you solved them?

Wipro,

1952

What are the different types of 2 tier and 3 tier architecture ?

Honeywell,

2 9294

What are the different types of modifiers?

 2 6948

What are the different types of statements?

 4 18494

What type of drivers are used for web application?

 2 4365

When you will get error like ?No suitable driver??

 2 3972

What does Class.forName return?

IBM,

8 14297

What type of drivers have you used?

 1 3353

What is JDBC?

Akamai Technologies,

3 4602

Un-Answered Questions { Java J2EE }

what is mutual exclusion? : Java thread

544

What is difference between identifier and variable?

462

How do constructors use this() and super()?

532

In java, how many ways you can take input from the console?

510

What do you understand by the bean persistent property?

547




Is the empty set a singleton?

525

how to run servlet program between two computer through internet ?

2532

What is Java Persistence API (JPA)?

314

What is final keyword in java? Give an example.

568

Is hibernate open source?

137

What is unicode in java?

496

What is the meaning of ioc in spring?

153

Name the types of transaction management that are supported by spring?

142

What data type is true or false?

565

What is meant by class loader? How many types are there?

666

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