High Performance Computing MCQs with answers Page - 22

Here, you will find a collection of MCQ questions on High Performance Computing. Go through these questions to enhance your preparation for upcoming examinations and interviews.

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A

Admin • 833.24K Points
Coach

Q. which of the following is not scheme for static mapping

  • (A) block distribution
  • (B) block cyclic distributions
  • (C) cyclic distributions
  • (D) self scheduling

A

Admin • 833.24K Points
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Q. A pipeline is like ....................

  • (A) an automobile assembly line
  • (B) house pipeline
  • (C) both a and b
  • (D) a gas line

A

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Q. Data hazards occur when .....................

  • (A) greater performance loss
  • (B) pipeline changes the order of read/write access to operands
  • (C) some functional unit is not fully pipelined
  • (D) machine size is limited

A

Admin • 833.24K Points
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Q. Systems that do not have parallel processing capabilities are

  • (A) sisd
  • (B) simd
  • (C) mimd
  • (D) all of the above

A

Admin • 833.24K Points
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Q. How does the number of transistors per chip increase according to Moore ´s law?

  • (A) quadratically
  • (B) linearly
  • (C) cubicly
  • (D) exponentially

A

Admin • 833.24K Points
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Q. Parallel processing may occur

  • (A) in the instruction stream
  • (B) b. in the data stream
  • (C) both[a] and [b]
  • (D) none of the above

A

Admin • 833.24K Points
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Q. Execution of several activities at the same time.

  • (A) processing
  • (B) parallel processing
  • (C) serial processing
  • (D) multitasking

A

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Q. Cache memory works on the principle of

  • (A) locality of data ??
  • (B) locality of memory
  • (C) locality of reference ??
  • (D) locality of reference & memory

A

Admin • 833.24K Points
Coach

Q. SIMD represents an organization that ______________.

  • (A) ?? ?? ?? refers to a computer system capable of processing ???? ?? ?? ?? several programs at the same time.
  • (B) ?? ?? ?? represents organization of single computer containing ?? ?? a control unit, processor unit and a memory unit.
  • (C) ?? ?? ?? includes many processing units under the supervision ?? ?? ?? ?? ?? of a common control unit
  • (D) ?? ?? ?? none of the above.

A

Admin • 833.24K Points
Coach

Q. ______ have been developed specifically for pipelined systems.

  • (A) utility software
  • (B) speed up utilities
  • (C) optimizing compilers
  • (D) none of the above