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SOLVED JAIIB COMBINED PAPER 8:

1. To authenticate a Digital signature, which of the following keys are used:
(i) Private key, (ii) Public key, (iii) Master key

a. Only (i) and (ii)
b. Only (i) and (iii)
c. Only (ii) and (iii)
d. (i), (ii) and (iii)

Ans - a

2. The Master Earth Station of NICNET is installed in ......
A. Mumbai
B. New Delhi
C. Hyderabad
D. Chennai

Ans - B

3. 
ECS was launched by RBI in ......
A. 1995
B. 1996
C. 1997
D. 1998

Ans - A

4. 
Encoding the contents of a message in such a way that hides the contents from outsider is not called as ...... (i) encryption, (ii) decryption, (iii) cryptography
a. Only (i) and (ii)
b. Only (i) and (iii)
c. Only (ii) and (iii)
d. (i), (ii) and (iii)

Ans - c
5. Which of the following Act give/s legal recognition to a digital signature?
(i) Information Technology Act, (ii) Indian Evidence Act

a. Only (i)
b. Only (ii)
c. Either (i) or (ii)
d. Both (i) and (ii)

Ans - a
6. The part of the computer that makes use of primary memory ......
a. storage unit
b. central processing unit
c. output devices
d. all the above

Ans - b
7. Which of the following is the biological aspect of a computer?
(i) Finger, (ii) Hand, (iii) Retina

a. Only (i) and (ii)
b. Only (i) and (iii)
c. Only (ii) and (iii)
d. (i), (ii) and (iii)

Ans - b
8. COMET permits free format messages of ...... lines of ...... characters each.
A. 6,36
B. 7,48
C. 8,48
D. 9,56

Ans - c

9. 
The term VSAT stands for ...... (i) Variable small aperture terminal, (ii) Very small aperture terminal
a. Only (i)
b. Only (ii)
c. Either (i) or (ii)
d. Both (i) and (ii)

Ans - b
10. National Clearing Cell of the RBI is located in ......
A. Mumbai
B. New Delhi
C. Calcutta
D. Chennai

Ans - A

11. 
Mode of communication capable of only transmitting data but not receiving is ......
A. Simplex
B. Semi duplex or half duplex
C. Duplex
D. None of the above

Ans - a

12. 
Which of the following is a/an input device in a computer system?
(i) Key board, (ii) Bar code reader, (iii) Touch pad

a. Only (i) and (ii)
b. Only (i) and (iii)
c. Only (ii) and (iii)
d. (i), (ii) and (iii)

Ans - d

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