NTA-NET (Based on NTA-UGC) Computer Science (Paper-II): Questions 536 - 539 of 2012

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Question number: 536

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

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Appeared in Year: 2012

MCQ▾

Question

Consider n process sharing the CPU in round robin fashion. Assuming that each process switch takes s seconds. What must be the quantum size q such that the overhead resulting from process switching is minimized but, at the same time each process is guaranteed to get its turn at the CPU at least every t seconds? (December Paper III)

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 537

» Programming Languages » Java

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Appeared in Year: 2012

MCQ▾

Question

Which one is a collection of templates and rules? (December Paper III)

Choices

Choice (4) Response

a.

XML

b.

CSS

c.

DHTML

d.

XSL

Question number: 538

» Current Trends and Technologies » Mobile Computing » Mobile Connectivity-Cells, Framework

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Appeared in Year: 2012

Match List-Ⅰ List-Ⅱ▾

Question

Match the following with respect to the Mobile Computing Architecture (December Paper III)

List-Ⅰ (Group I) List-Ⅱ (Group II)

(A)

FDDI bandwidth

(i)

100 Mbps

(B)

Radio Communication data rate

(ii)

2-Mbps

(C)

The average duration of user’s stay in cell

(iii)

Residency latency (RL)

(D)

Down link control

(iv)

Sending data from a BS to MD

Choices

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

a.

  • (iv)
  • (i)
  • (iii)
  • (ii)

b.

  • (iv)
  • (ii)
  • (i)
  • (iii)

c.

  • (iii)
  • (ii)
  • (iv)
  • (i)

d.

  • (i)
  • (ii)
  • (iii)
  • (iv)

Question number: 539

» Computer Arithmetic » Representation of Numbers » 2'S Complement and 1'S Complement Arithmetic

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Appeared in Year: 2013

MCQ▾

Question

What is the result of the expression ? (June Paper II)

Choices

Choice (4) Response

a.

1

b.

2

c.

3

d.

0

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