High Performance Computing MCQs with answers Page - 20

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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Q. In a balanced binary tree processing nodes is equal to

  • (A) leaves
  • (B) number of elemnts
  • (C) branch
  • (D) none

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Q. In one -to- all broadcast there is

  • (A) divide and conquer type algorithm
  • (B) sorting type algorithm
  • (C) searching type algorithm
  • (D) simple algorithm

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Q. For sake of simplicity, the number of nodes is a power of

  • (A) 1
  • (B) 2
  • (C) 3
  • (D) 4

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Q. Nides with zero in i least significant bits participate in _______

  • (A) algorithm
  • (B) broadcast
  • (C) communication
  • (D) searching

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Q. The style of parallelism supported on GPUs is best described as

  • (A) misd - multiple instruction single data
  • (B) simt - single instruction multiple thread
  • (C) sisd - single instruction single data
  • (D) mimd

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Q. True or false: Functions annotated with the __global__ qualifier may be executed on the host or the device

  • (A) true
  • (B) false
  • (C) ---
  • (D) ---

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Q. Which of the following correctly describes a GPU kernel

  • (A) a kernel may contain a mix of host and gpu code
  • (B) all thread blocks involved in the same computation use the same kernel
  • (C) a kernel is part of the gpus internal micro-operating system, allowing it to act as in independent host
  • (D) kernel may contain only host code

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Q. a code known as grid which runs on GPU consisting of a set of

  • (A) 32 thread
  • (B) unit block
  • (C) 32 block
  • (D) thread block

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Q. which of the following is not an parallel algorithm model

  • (A) data parallel model
  • (B) task graph model
  • (C) task model
  • (D) work pool model

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Q. Having load before the store in a running program order, then interchanging this order, results in a

  • (A) waw hazards
  • (B) destination registers
  • (C) war hazards
  • (D) registers

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