NTA-NET (Based on NTA-UGC) Computer Science (Paper-II): Questions 53 - 58 of 2012

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Question number: 53

» Operating Systems with Unix » Memory Management » Virtual Memory

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Appeared in Year: 2015

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Question

Function of memory management unit is: (December)

Choices

Choice (4) Response

a.

Cache management

b.

Address translation

c.

Memory allocation

d.

All of the above

Question number: 54

» Networks, Virtualization, & Cloud Computing » Data Communication » Types of Addresses

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Appeared in Year: 2015

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Question

The combination of an IP address and a port number is known as ________ (December)

Choices

Choice (4) Response

a.

Subnet mask number

b.

MAC address

c.

Network number

d.

Socket address

Question number: 55

» Discrete Mathematics » Prepositional Logic

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Appeared in Year: 2015

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Question

In Propositional Logic, given P and P→Q, we can infer……………. . (December)

Choices

Choice (4) Response

a.

Q

b.

~Q

c.

P∧Q

d.

~P∧Q

Question number: 56

» Analysis and Design of Algorithms » Analysis of Algorithms

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Appeared in Year: 2015

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Question

Given two sequences X and Y:

X = < a, b, c, b, d, a, b >

Y = < b, d, c, a, b, a >

The longest common subsequence of X and Y is: (December)

Choices

Choice (4) Response

a.

< b, c, a >

b.

< b, c, a, a >

c.

< b, c, b, a >

d.

< c, a, b >

Question number: 57

» Discrete Structures » Equation of Line

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Appeared in Year: 2015

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Question

The end points of a given line are (0,0) and (6,18). Compute each value of y as x steps from 0 to 3, by using equation of straight line: (December)

Choices

Choice (4) Response

a.

For x = 0, y = 2; x = 1, y = 3; x = 2, y = 6; x = 3, y = 9

b.

For x = 0, y = 1; x = 1, y = 3; x = 2, y = 4; x = 3, y = 9

c.

For x = 0, y = 0; x = 1, y = 3; x = 2, y = 4; x = 3, y = 6

d.

For x = 0, y = 0; x = 1, y = 3; x = 2, y = 6; x = 3, y = 9

Question number: 58

» Microprocessor » Instruction Set and Programming

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Appeared in Year: 2015

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Question

What will be the output at PORT1 if the following program is executed?

  1. MVI B82H
  2. MOV AB
  3. MOV CA
  4. MVI D37H
  5. OUT PORT1
  6. HLT

Choices

Choice (4) Response

a.

B9H

b.

37H

c.

00H

d.

82H

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