1. Which
of the following is a correct predicate logic statement for “Every Natural
number has one successor”?
(A) ∀x∃y (succ(x, y) ∧ (∃z
succ(x, z) ⇒
equal (y, z)))
(B) ∀x∃y (succ(x, y) ∨ (∃z
succ(x, z) ⇒
equal (y, z)))
(C) ∃y∀x (succ(x, y) ∧ (∃z
succ(x, z) ⇒
equal (y, z)))
(D) ∀x∃y succ (x, y)
Answer: A
2. α
– β cutoffs are applied to .............
(A) Depth first search
(B) Best first search
(C) Minimax search
(D) Breadth first search
Answer: C
3. Assume
that each alphabet can have a value between 0 to 9 in a cryptoarithmetic
problem CROSS
+ROADS
--------------
DANGER
--------------
Which of the following statement is true?
(i) No two alphabets can have the same
numeric value.
(ii) Any two alphabets may have the same
numeric value.
(iii) D = 0
(iv) D = 1
(A) (i) and (iii)
(B) (i) and (iv)
(C) (ii) and (iii)
(D) (ii) and (iv)
Answer: B
4. Which
of the following is not a part of an expert system shell?
(A) Knowledge Base
(B) Inference Engine
(C) Explanation Facility
(D) None of the above
Answer: A
5. The
Blocks World Problem in Artificial Intelligence is normally discussed to
explain a ..................
(A) Search technique
(B) Planning system
(C) Constraint satisfaction system
(D) Knowledge base system
Answer: B
6. Means-Ends
Analysis process centres around the detection of difference between the current
state and the goal state. Once such a difference is found, then to reduce the
difference one applies ..................
(A) a forward search that can reduce the
difference.
(B) a backward search that can reduce the
difference.
(C) a bidirectional search that can reduce
the difference.
(D) an operator that can reduce the difference.
Answer: D
7. Suppose
a file of 10,000 characters is to be sent over a line at 2400 bps. Assume that
the data is sent in frames. Each frame consists of 1000 characters and an
overhead of 48 bits per frame. Using synchronous transmission, the total
overhead time is ..............
(A) 0.05 second
(B) 0.1 second
(C) 0.2 second
(D) 2.0 second
Answer: C
8. Which
of the following is the size of Network bits and Host bits of Class A of IP
address?
(A) Network bits 7, Host bits 24
(B) Network bits 14, Host bits 16
(C) Network bits 15, Host bits 16
(D) Network bits 16, Host bits 16
Answer: A
9. Which
of the following field of the TCP header tells how many bytes may be sent
starting at the byte acknowledged?
(A) TCP header length
(B) Window size
(C) Acknowledgement number
(D) Urgent pointer
Answer: B
10. Which
of the following is a bit rate of an 8-PSK signal having 2500 Hz bandwidth?
(A) 2500 bps
(B) 5000 bps
(C) 7500 bps
(D) 20000 bps
Answer: C
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