J12CompScP2-21-30

 UGC NET Computer Science (Paper-II) Mock Test June -2012  
[1-10]  [11-20]  [21-30] [31-40]

21.Key process areas of CMM level 4 are also classified by a process which is:
CMM level 2
CMM level 3
CMM level 5
All of the above

22.Validation means:
are we building the product right
are we building the right product
verification of fields
None of the above

23.If a process is under statistical control, then it is:
Maintainable
Measurable
Predictable
Verifiable

24.In a function oriented design, we
minimize cohesion and maximize coupling
maximize cohesion and minimize coupling
maximize cohesion and maximize coupling
minimize cohesion and minimize coupling

25.Which of the following metric does not depend on the programming language used ?
Line of code
Function count
Member of token
All of the above

26.A/B⁺ tree index is to be built on the name attribute of the relation STUDENT. Assume that all students names are of length 8 bytes, disk block are of size 512 bytes and index pointers are of size 4 bytes. Given this scenario what would be the best choice of the degree (i.e. the number of pointers per node) of the B⁺ tree ?
16
42
43
44

27.The Inorder traversal of the tree will yield a sorted listing of elements of tree in
Binary tree
Binary search tree
Heaps
None of the above

28.Mobile IP provides two basic functions:
Route discovery and registration
Agent discovery and registration
IP binding and registration
None of the above

29.Pre-emptive scheduling is the strategy of temporarily suspending a gunning process:
before the CPU time slice expires
to allow starving processes to run
when it requests I/O
to avoid collision

30.In round robin CPU scheduling as time quantum is increased the average turn around time:
increases
decreases
remains constant
varies irregularly

This page is developed by our student:

Durbadal Pradhan , 4th semester, ICT

Thank you Durbadal !!!