UGC- JRF NET June 2013 Paper-II

1. B (COnstructive COst MOdel)
2. A
3. B
4. C
5. B
6. A
7. D

8. What is the result of the expression (1&2)+(3/4) ?
   1
   2
   3
   0
   

9. D

10. Which of the following is not a type of DBMS
    
    Hierarchical
    Network
    Relational
    Sequential

11. a
12. C
13. B
14. B
15. A
16. C

17. In classful adressing, the IP address 190.255.254.254 belongs to
    Class A
    Class B
    Class C
    Class D

18. C
19. B
20. D
21. B
22. A,D (http://books.google.co.in/books?id=6tOTJ2cPMe0C&pg=PA202&lpg=PA202&dq=SaSbc+is+a+right+sentential+form,+and+its+handle+is&source=bl&ots=hteBUEFUPY&sig=FJqV-q6weiH1eC07WESXRvLtJRw&hl=en&sa=X&ei=RVHSUa3KJc-HrAfK7YG4Bg&ved=0CCsQ6AEwAA#v=onepage&q=SaSbc%20is%20a%20right%20sentential%20form%2C%20and%20its%20handle%20is&f=false)
23. D
24. C
25. A
26. a
27. B
28. B
29. D
30. D
31. C

32. The task of correcting and preprocessing data is called
    data streaming
    data cleaning
    data mining
    data storming

33. A
34. B
35. C
36. D

37. Which of the following connected simple graph has exactly one spanning tree?
    Complete Graph
    Hamiltonian graph
    Euler Graph
    None of the above

38. C
39. C
40. c
41. D
42. B
43. Decmal value of signed 1101010 if it is in 2's compa)-42 
    b)-22 
    c)-21 
    d)-106B
44. A
45. C
46. C
47. D
48. C
49. C
50. D (think so.)

Plz comment if anything wrong or give explanations.