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 2720

What restrictions are placed on method overloading and method overriding?

5 31701

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

1 3698

What is the return type of read()?

3 7147

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

2 11624

What for read() function?

3 9054

What happens to the Exception object after handling an exception?

2434

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

3 25410

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

2 4879

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

3 8347

When do you create an index?

2094

When does Exception occurs?

3 6421

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

4 6708

When is an object in the mean to garbage collection?

3 6523

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

2 8741

Un-Answered Questions { Java Related }

Difference between the first and second level cache in hibernate?

387

What is string data type?

1025

When should be opt for struts framework?

1090

What are the 4 types of research methods?

974

What are the prerequisites of starting a server?

1044

What is the use of @qualifier annotation?

470

What is the java authentication and authorization service (jaas) 1.0?

1163

What is lambda expression in java?

1119

What are the three basic components of the odbc architecture?

987

What is mvc in java?

1067

Can annotation extend another annotation?

448

What is OOP's Terms with explanation?

1256

What is asynchronous messaging?

948

how to split string in java?

1296

Can an anonymous class be declared as implementing an interface and extending a class in java programming?

1378

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