Q. What is the difference between an Abstract class and Interface?

A. Terms are different … nothing more.

Q. What is JFC?

A. Jilebi, Fanta & Coffee.

Q. Explain 2 tier and 3 -tier Architecture?

A. Two wheelers like scooters will have 2 tyres and autorickshaws will have 3 tyres.

Q. I want to store more than 10 objects in a remote server? Which methodology will follow?

A. Send it through courier.

Q. Can I modify an object in CORBA?

A. As you wish, I do not have any objections.

Q. How to communicate 2 threads each other?

A. Non living things can’t communicate.

Q. What is meant by flickering?

A. Closing and opening of eyes at girls.

Q. Explain RMI Architecture?

A. I am a computer professional not an architect student.

Q. What is the use of Servlets?

A. In hotels, they can replace servers.

Q. What is the difference between Process and Threads?

A. Threads are small ropes. Make a rope from threads is an example for process.

Q. When is update method called?

A. Who is update method?

Q. What is JAR file?

A. File that can be kept inside a jar.

Q. What is JINI?

A. A ghost which was Aladdin’s friend.

Q. How will you call an Applet from a Java Script?

A. I will give invitation.

Q. How you can know about drivers and database information?

A. I will go and inquire in the bus depot.

Q. What is serialization?

A. Arranging one after the other from left to right.

Q. What is bean? Where it can be used?

A. A kind of vegetable. In kitchens for cooking they can be used.

Q. Write down how will you create a binary Tree?

A. When we sow a binary seed, a binary tree will grow.

Q. What is the exact difference between Unicast and Multicast object?

A. If in a society, if there is only one caste, then it is Unicast, else it is multicast.