UGC NET Computer Science Questions - June 2005

These are the Questions that appeared in the UGC NET examination(Computer Science) conducted on 26th June 2005. The questions that are given are not the exact text as they appeared in the question paper.

PAPER III
Part III (Elective)
1.What are the different windows messages used in mouse processing?
2.Define an edit box in a client area. The size of the edit box should automatically re size with the client area.
3.What is an asynchronous socket? How does it support synchronization?
4.How are background process created? How are they terminated ? How
they receive input?
5.Define and differentiate between foreground , background and daemon process.

Part II
1.Define compaction? What is the overhead associated with compaction?
2.Draw a BCD adder.
3.What are the uses of attribute inheritance ?
4.What are the methods used to maintain synchronous replicas of
distributed databases ?
5.What is anti-aliasing ?
6.How are system call executed? Explain with an example?
7.What are the limitations of Z-buffer?
8.Define Big-0 with respect to Quick sort/Merge sort and Bubble sort
9.What is the purpose of Transport layer despite the Data link layer manages the error control ?
10.Why UDP is used in DNS? What is the mechanism used if the UDP packets are lost during a DNS transaction
11.Define Z-buffer
12.What are the sequences of instructions in an stack oriented machine with two address
13.what is the difference between data members and member functions?
14.What is the importance of SRS in software testing?

NOTE: Four questions are based on a database schema, which I
could not memorize. One of the question was based on State Transition
Diagram. So 14+5=19 and now 1 more question ടോ be recovered .