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

Java J2EE (14736)
J2ME (151)
Java Related AllOther (507)

Java Related Interview Questions

Questions Answers Views Company eMail

Is it possible to compare various strings with the help of == operator? What are the risks involved?

1139

What technique can be employed to compare two strings?

1192

enlist some features of jdk.

1007

Describe method overriding

1192

Describe the term diamond problem.

1096

describe method overloading

1089

Why multiple inheritance is not supported by java?

1033

Define the term string pool?

1069

What is use of super keyword in java?

1093

How to restrict a member of a class from inheriting by its sub classes?

1396

How does ejb invocation happens?

1060

What is the procedure for the creation of stateless ejb?

1038

What are the advantages of java beam?

1181

Explain the important elements of ejb?

1028

Explain the concept of connection pooling feature of ejb container?

1036

Un-Answered Questions { Java Related }

Explain ihs executable files, means bin directory files?

1098

Is hashset ordered?

1136

What is a finally block?

1049

What is the difference between load() and get() method?

472

What is a treemap in java?

1068

What is a variable and constant?

1067

How can we find the actual size of an object on the heap?

1362

Define the term string pool?

1069

Explain inversion of control and dependency injection through a simple example.

460

How listener identify that the event came from a particular object?

2064

What do you understand by @qualifier annotation?

486

What is difference between ioc and di?

672

Can static methods be inherited?

1109

Differentiate between vector and array list.

1119

Explain the difference between rowset vs. Resultset in jdbc?

1047

For More Un-Answered { Java Related } Questions Click Here