(A) Cloud computing (B) Parallel
computing
(C) Cluster computing (D)
Peer-to-peer computing
Answer B.
Saturday, 4 July 2015
Q74,p3,d14. A Trojan horse is
(A) A program that performs a
legitimate function that is known to an operating system or its user and also
has a hidden component that can be used for nefarious purposes like attacks on
message security or impersonation.
(B) A piece of code that can attach
itself to other programs
in the system and spread to other
systems when programs are copied or transferred.
(C) A program that spreads to other
computer systems by exploiting security holes like weaknesses in facilities for
creation of remote processes
(D) All of the above
Answer A
Q73,p3,d14. Which of the following versions of Windows O.S. contain built-in partition manager which allows us to shrink and expand pre-defined drives ?
(A) Windows Vista (B) Windows 2000
(C) Windows NT (D) Windows 98
answer A.
Q72,p3,d14. Match the following learning modes w.r.t. characteristics of available information for learning
|
a. Supervised
|
i. Instructive information on
desired responses specified by a teacher
|
|
b. Recording
|
ii. A priori design information
for memory storing
|
|
c. Reinforcement
|
iii. Partial information about
desired responses in yes or No
|
|
d. Unsupervised
|
iv. No information about desired
responses
|
Codes :
a b c d
(A) i ii iii iv
(B) i iii ii iv
(C) ii iv iii i
(D) ii iii iv i
Answer A.
Q71,p3,d14. A _________ point of a fuzzy set A is a point x∈X at which μA(x) = 0.5
(A) core (B) support
(C) crossover (D) α-cut
Answer c.
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