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CompTIA

220-801 · Question #381

A technician is tasked with selecting components to build a computer that will be used for computer aided drafting and computer aided modeling. Which of the following components are the BEST…

The correct answer is A. Triple channel memory E. Socket 1366 CPU. CAD and 3D modeling are memory-bandwidth-intensive and CPU-intensive workloads. The Intel Socket 1366 platform (used by Core i7 Extreme/Xeon processors) natively supported triple-channel DDR3 memory, providing significantly higher memory bandwidth ideal for these tasks…

Hardware

Question

A technician is tasked with selecting components to build a computer that will be used for computer aided drafting and computer aided modeling. Which of the following components are the BEST choices? (Select TWO).

Options

  • ATriple channel memory
  • BMIDI sound card
  • CTV tuner
  • DOnboard graphics
  • ESocket 1366 CPU

How the community answered

(48 responses)
  • A
    83% (40)
  • B
    8% (4)
  • C
    6% (3)
  • D
    2% (1)

Explanation

CAD and 3D modeling are memory-bandwidth-intensive and CPU-intensive workloads. The Intel Socket 1366 platform (used by Core i7 Extreme/Xeon processors) natively supported triple-channel DDR3 memory, providing significantly higher memory bandwidth ideal for these tasks. Triple-channel memory (Choice A) pairs with Socket 1366 (Choice E) to maximize throughput. A MIDI sound card and TV tuner are irrelevant to CAD/CAM. Onboard (integrated) graphics lacks the dedicated VRAM and GPU compute power required for professional drafting and modeling applications.

Topics

#CAD workstation#CPU socket#triple channel memory#workstation build

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