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

Java J2EE (14736)
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Java Related Interview Questions

Questions Answers Views Company eMail

What are Inner classes?

4 7288

Is &&= a valid Java operator?

2 13530

A class can be a subclass of itself?

Genesis,

2 10679

Are nested try statements are possible?

2 5301

Is multiple inheritance allowed in Java? Why ?

7 12189

Is 'null' a keyword?

8 10207

Is 'sizeof' a keyword?

7 17988

Does any tag exists in HTML to upload and download files ?

3 8405

Are there any tools available in java to create reports?

5 9520

Explain Connection Pooling?

3 9215

What classes can be used to store arbitrary number of objects ?

1 4196

Can you give names of Container classes?

Ordain Solutions,

2311

What are the names of interfaces that doesn't consists of method/s ?

3 7812

What primitive Java types? Howmany are they and what are their names?

3 5837

What are the names of Component subclasses that support painting?

1 3789

Un-Answered Questions { Java Related }

What is "this" keyword in java? Explain

1104

Where can i get Latest SUN Certification Dumps and what are the Sun Certification Codes that are available, Im new to JAVA, so please gimme info as i need to write J2EE - Core Java Certification

1876

Are spring annotations inherited?

392

Can I overload to string method

1449

What is a class instance variable?

1131

What is the role of JMX in hibernate?

421

Difference between filesystemresource and classpathresource.

446

What are green threads in java?

1010

What is close method? How it's different from Finalize & Dispose?

1074

Does jdbctemplate use prepared statements?

917

What are the two scope types for formbeans?

1244

What are different types of calculation usages used in wcs?

929

Explain about web sphere?

906

What is the difference between jdbc and jndi?

1013

What are the 7 types of characters?

1082

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