Q. What is the difference between an Abstract class and Interface? A. Terms are different ... Nothing more
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. 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 enquire in the bus dep to.
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 diffe rence between Unicast and Multicast object ? A. If in a society, if there is only one caste, then it is Unicast, else it is multicast
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