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UGC-NET | UGC NET CS 2015 Dec – III | Question 47
In constraint satisfaction problem, constraints can be stated as __________. (A) Arithmetic equations and inequalities that bind the values of variables (B) Arithmetic equ...
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UGC-NET
ISRO | ISRO CS 2011 | Question 41
If a microcomputer operates at 5 MHz with an 8-bit bus and a newer version operates at 20 MHz with a 32-bit bus, the maximum speed-up possible approximately will be(A) 2(B...
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ISRO
ISRO | ISRO CS 2011 | Question 40
Consider the following pseudocode:x:=1;i:=1;while (x ≤ 500)beginx:=2x ;i:=i+1;endWhat is the value of i at the end of the pseudocode?(A)4(B)5(C)6(D)7 Answer: (B)Explanati...
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ISRO
UGC-NET | UGC NET CS 2015 Dec – III | Question 46
Language model used in LISP is __________. (A) Functional programming(B) Logic programming(C) Object oriented programming(D) All of the above Answer: (A) Explanation: Lang...
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UGC-NET
UGC-NET | UGC NET CS 2015 Dec – III | Question 45
Reasoning strategies used in expert systems include __________. (A) Forward chaining, backward chaining and problem reduction(B) Forward chaining, backward chaining and bo...
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UGC-NET
ISRO | ISRO CS 2011 | Question 39
Two control signals in microprocessor which are related to Direct Memory Access (DMA) are(A) INTR & INTA(B) RD & WR(C) S0 & S1(D) HOLD & HLDA Answer: (D) Explanation: HOL...
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ISRO
ISRO | ISRO CS 2011 | Question 38
A fast wide SCSI-II disk drive spins at 7200 RPM, has a sector size of 512 bytes, and holds 160 sectors per track. Estimate the sustained transfer rate of this drive(A) 57...
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ISRO
ISRO | ISRO CS 2011 | Question 37
Find the memory address of the next instruction executed by the microprocessor (8086), when operated in real mode for CS=1000 and IP=E000(A) 10E00(B) 1E000(C) F000(D) 1000...
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ISRO
UGC-NET | UGC NET CS 2015 Dec – III | Question 44
In Propositional Logic, given P and P → Q, we can infer __________. (A) ~ Q(B) Q(C) P ∧ Q(D) ~ P ∧ Q Answer: (B) Explanation: The rule of inference logic which states that...
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UGC-NET
ISRO | ISRO CS 2011 | Question 36
If A and B are square matrices with same order and A is symmetric, then BTAB(A) Skew symmetric(B) Symmetric(C) Orthogonal(D) Idempotent Answer: (B) Explanation: For a Symm...
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ISRO
ISRO | ISRO CS 2011 | Question 35
How many edges are there in a forest with v vertices and k components?(A) (v + 1) − k(B) (v + 1)/2 − k(C) v − k(D) v + k Answer: (C) Explanation: Each component will have ...
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ISRO
UGC-NET | UGC NET CS 2015 Dec – III | Question 43
A horn clause is __________. (A) A clause in which no variables occur in the expression(B) A clause that has at least one negative literal(C) A disjunction of a number of ...
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UGC-NET
ISRO | ISRO CS 2011 | Question 34
Black Box Software Testing method focuses on the(A) Boundary condition of the software(B) Control structure of the software(C) Functional requirement of the software(D) ...
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ISRO
UGC-NET | UGC NET CS 2015 Dec – III | Question 42
In an operating system, indivisibility of operation means:(A)Operation is interruptible(B)Race - condition may occur(C)Processor can not be pre-empted(D)All of the above A...
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UGC-NET
ISRO | ISRO CS 2011 | Question 33
What is the bit rate of a video terminal unit with 80 characters/line, 8 bits/character and horizontal sweep time of 100 μs (including 20 μs of retrace time)?(A) 8 Mbps(B)...
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ISRO
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