71.
Let R and S be two fuzzy relations defined
as:
Then, the
resulting relation, T, which relates elements of universe x to the elements of
universe z using max-min composition is given by:
72. A
neuron with 3 inputs has the weight vector [0.2 -0.1 0.1]T and a
bias θ = 0. If the input vector is X = [0.2 0.4 0.2]T then the total
input to the neuron is:
(1) 0.20
(2) 1.0
(3) 0.02
(4) -1.0
Answer: 3
73. Which
of the following neural networks uses supervised learning?
(A)
Multilayer perceptron
(B) Self
organizing feature map
(C) Hopfield
network
(1) (A) only
(2) (B) only
(3) (A) and
(B) only
(4) (A) and
(C) only
Answer: 1
74. Unix
command to change the case of first three lines of file “shortlist” from lower
to upper
(1) $ tr
‘[a-z]’ ‘[A-Z]’ shortlist | head-3
(2) $ head-3
shortlist | tr ‘[a-z]’ ‘[A-Z]’
(3) $ tr
head-3 shortlist ‘[A-Z]’ ‘[a-z]’
(4) $ tr
shortlist head-3 ‘[a-z]’ ‘[A-Z]’
Answer: 2
75. Match
the following vi commands in Unix:
List-I List-II
a. :w i.
saves the file and quits
editing
mode
b. :x
ii. escapes unix shell
c. :q
iii. saves file and remains
in editing mode
d. :sh
iv. quits editing mode and
no changes are saved to
the file
Codes:
a b c d
(1) ii iii i iv
(2) iv iii ii i
(3) iii iv i ii
(4) iii i iv
ii
Answer: 4
