Computer Organization & Architecture (3140707) MCQs

MCQs of Pipeline And Vector Processing

Showing 1 to 10 out of 40 Questions
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1.
Full-form of SISD?
(a) Serial Input Serial Data
(b) Single Instruction Single Data
(c) Single Input Single Data
(d) Serial Instruction Serial Data
Answer:

Option (b)

2.
Full-form of SIMD?
(a) Single Instruction Multiple Data
(b) Serial Instruction Multiple Data
(c) Serial Input Multiple Data
(d) None of above
Answer:

Option (a)

3.
Full-form of MISD?
(a) Multiple Input Single Data
(b) Multiple Instruction Serial Data
(c) Multiple Instruction Single Data
(d) Multiple Input Serial Data
Answer:

Option (c)

4.
Full-form of MIMD?
(a) Multiple Input Multiple Data
(b) Multiple Interrupt Multiple Data
(c) Multiple Instruction Multiple Data
(d) None of above
Answer:

Option (c)

5.
_______ structure is only of theoretical interest since no practical system has been constructed using this organization.
(a) SIMD
(b) MIMD
(c) SISD
(d) MISD
Answer:

Option (d)

6.
Which of the following does not use parallel processing?
(a) Pipeline processing
(b) Scalar processing
(c) Vector processing
(d) Array processors
Answer:

Option (b)

7.
The behavior of a pipeline can be illustrated with a ______________ diagram.
(a) activity
(b) free-space
(c) sequence
(d) space-time
Answer:

Option (d)

8.
The horizontal axis displays ____________ and the vertical axis gives ___________ in space-time diagram.
(a) time in clock cycles, segment number
(b) segment number, time in clock cycles
(c) sequence number, time of one process
(d) time of one process, sequence number
Answer:

Option (a)

9.
There are five segments and eight tasks in one pipeline processing. Determine the required time (in clock cycles) to complete all the operations.
(a) 13
(b) 14
(c) 12
(d) 11
Answer:

Option (c)

10.
Formula of speedup ratio in pipeline processing is?
(a) ntn(k+n-1)tp
(b) (k+n-1)tpntn
(c) ntp(k+n-1)tn
(d) (k+n-1)tnntp
Answer:

Option (a)

Showing 1 to 10 out of 40 Questions
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