NTA-NET (Based on NTA-UGC) Computer Science (Paper-II): Questions 922 - 925 of 2012

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Question number: 922

» Linear Programming Problem » LPP Standard Form, LPP in Canonical Form

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Appeared in Year: 2014

MCQ▾

Question

Which of the following special cases does not require reformulation of the problem in order to obtain a solution? (June paper III)

Choices

Choice (4) Response

a.

Alternate optimality

b.

Infeasibility

c.

Unboundedness

d.

None of the above

Question number: 923

» E-Technologies » Software Agents » Characteristics and Properties of Agents

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Appeared in Year: 2014

MCQ▾

Question

A software agent is defined as

I. A software developed for accomplishing a given task.

II. A computer program which is capable of acting on behalf of the user in order to accomplish a given computational task.

III. An open source software for accomplishing a given task. (June paper II)

Choices

Choice (4) Response

a.

I

b.

II

c.

III

d.

None of the above

Question number: 924

» Operating Systems with Unix » Basic Concepts » Interrupts,System Calls,Instructions

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Appeared in Year: 2014

MCQ▾

Question

Consider the following justifications for commonly using the two-level CPU scheduling:

I. It is used when memory is too small to hold all the ready processes.

II. Because its performance is same as that of the FIFO.

III. Because it facilitates putting some set of processes into memory and a choice is made from that.

IV. Because it does not allow to adjust the set of in-core processes.

Which of the following is true? (December Paper II)

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 925

» Computer Graphics » Storage Devices, Input Tools, Authoring Tools

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Appeared in Year: 2017

Match List-Ⅰ List-Ⅱ▾

Question

Match the following: (January Paper III)

List-Ⅰ (Column I) List-Ⅱ (Column II)

(A)

Liquid crystal

(i)

A transparent sheet that polarizes light.

(B)

Polarized film

(ii)

A substance which will polarize light when a voltage is applied to it.

(C)

Conductive coating

(iii)

Acts as a conductor so that a voltage can be applied across the liquid crystal.

(D)

Glass

(iv)

Contains liquid crystal and serves as a bonding surface for a conductive coating.

Choices

Choice (4) Response
  • (A)
  • (B)
  • (C)
  • (D)

a.

  • (ii)
  • (iii)
  • (i)
  • (iv)

b.

  • (iii)
  • (i)
  • (ii)
  • (iv)

c.

  • (ii)
  • (i)
  • (iii)
  • (iv)

d.

  • (ii)
  • (iv)
  • (i)
  • (iii)

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