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Java J2EE Interview Questions
Questions Answers Views Company eMail

When finally clause is executed?

 3 6319

When try and catch block is used ?

 6 7118

What is update method and when it is called?

TCS,

2 18301

When we will use an Interface and Abstract class?

 9 25459

While opening the file, what type of exceptions can be caught?

 3 5080

What methods are called, When we navigate from one applet to another applet?

 1 6146

How 'java' got its name and what it stands for?

Wipro,

11 27185

Where the CardLayout is used?

 1 6797

Which Component subclass is used for drawing and painting?

 1 2918

Name the method of a Container that can be used to cause a container to be laid out and redisplayed?

 1 4479

Which Java operator is right associative?

 3 7013

What is the method used to get the absolute value of a number?

 2 4652

Name the method that is used to set a TextComponent to the read-only state?

 1 4163

In what types of operations an ArithmeticException will be thrown?

 3 5529

Which characters are allowed to use as the second character of an identifier, and which characters are not allowed?

 2 4131

Un-Answered Questions { Java J2EE }

How many ways that we can view a result set?

531

can you federate a profile using manageprofiles command facility?

482

What is java spring used for?

146

Do text messages use data?

467

Where is the network interface card located?

522




what is mq and what does it do?

502

Differences between traditional programming language and object oriented programming language?

564

How to retrieve data from database using hibernate and spring?

186

What is the use of spring?

166

What is a "pure virtual" member function?

594

what is a non-repeatable read?

1822

What are data types in oop?

543

How can I get or redirect the log used by DriverManager and JDBC drivers?

510

Explain load on start-up and its importance?

590

What is the properties class in java programming?

538

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