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 releases of Java technology are currently available? What do they contain?

1 2642

What restrictions are placed on method overloading and method overriding?

5 31487

What are the standards to place package statement within a source code file?

1 3645

What is the return type of read()?

3 7046

What is the return type of readLine() when end of a file is reached?

2 11517

What for read() function?

3 8933

What happens to the Exception object after handling an exception?

2387

What is stop(), suspend(), resume() method?

3 25276

What are MalformedURLException and UnknownHost Exceptions and whey they will be thrown?

2 4748

Under what circumstances an object reference be cast to an interface reference?

3 8214

When do you create an index?

2051

When does Exception occurs?

3 6318

In what circumstances, compiler will supply a default constructor for a class?

4 6550

When is an object in the mean to garbage collection?

3 6413

What are init(), start() methods and whey they are called?

2 8649

Un-Answered Questions { Java Related }

What is the gregoriancalendar class in java programming?

1060

Can you call a jsp from the servlet?

1033

What is the difference between a break statement and a continue statement?

1052

How is garbage collection controlled?

1187

What is spring autowiring?

506

What is spring contextconfiglocation?

412

What is the difference between a local variable and an instance variable?

1123

What is jdbc abstraction and dao module?

531

How do you override a private method in java?

998

Explain about resetcontentdescripter node?

850

What are the main differences between persistent and transient objects?

413

What is compareto?

1051

What is main function purpose?

1048

What is the difference between classpath and build path?

483

What is context in servlet?

1053

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