Practice Objective Of Dma Transfer (28.2) - Lecture – 35 - Computer Organisation and Architecture - Vol 3

Practice: Objective of DMA Transfer

Lesson 28.2Lecture – 35

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9 questions

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6 sample questions

Question 1.
What does DMA stand for?
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Think of the term that indicates direct communication with memory in computing.
Question 2.
List one advantage of using DMA.
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Consider what happens to CPU workload during data transfers.
3Question 3.
What is the main purpose of DMA?
- A) Increase CPU workload
- B) Facilitate direct data transfer
- C) Manage only interrupts
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Look for the option that indicates ease of data transfer.
4Question 4.
True or False: DMA works by requiring constant CPU intervention during data transfers.
- True
- False
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Consider how DMA's operations would ideally function in a system.
Question 5.
Design a complete DMA system with the following parameters: describe the components, their functions, and how they interact during a data transfer operation.
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Think about how each component’s role contributes to the entire system's workflow.
Question 6.
Evaluate a scenario where DMA might not be the best solution for data transfer. Explain your reasons.
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Reflect on the overhead that DMA might introduce in contexts where immediate responsiveness is critical.

5 more questions in this section. Enroll free to practise them all.