Question: 2 . Describe why direct memory access ( DMA ) is considered an efficient mechanism for performing I / 0 .

2. Describe why direct memory access (DMA) is considered an efficient mechanism for performing I/0.

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock blur-text-image
Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock
Step: 3 Unlock

Students Have Also Explored These Related Programming Questions!

Q:

Describe why direct memory access (DMA) is considered an efficient mechanism for performing I/O. Distinguish between uniform memory access (UMA) and non-uniform memory access(NUMA) systems. What are...

Q:

Describe why direct memory access ( DMA ) is considered an efficient mechanism for performing I / O

Q:

Describe why direct memory access ( DMA ) is considered an efficient mechanism for performing I / O . For the toolbar, press ALT + F 1 0 ( PC ) or ALT + FN + F 1 0 ( Mac ) .

Q:

1. Describe why direct memory access (DMA) is considered an efficient mechanism for performing I/O? 2. What is Context Switching? 3. Explain the concept of a CPUI/O burst cycle? 4. What is a thread...

Q:

6. Describe why Direct Memory Access (DMA) is considered an efficient mechanism for performing I/O. (NO answer should be longer than two or three sentences) (4 marks)

Q:

You have been asked to work as a usability consultant, for a company where the development team has created a new version of an existing product. Two important requirements were that the new user...

Q:

State what is meant by a directed graph and a strongly connected component. Illustrate your description by giving an example of such a graph with 8 vertices and 12 edges that has three strongly...

Q:

(a) Describe how the CPU is allocated to processes if static priority scheduling is used. Be sure to consider the various possibilities available in the case of a tie. (b) "All scheduling algorithms...

Q:

In your perspective, is there a possible relationship between the processor and the display quality of your device? Rationalize youranswer Operating System, RAM, or Processor. Which among the three...

Q:

Flow control mechanisms in networks can be loosely categorised as open loop, and closed loop. (i) Describe the closed loop feedback control scheme employed by the Transmission Control Protocol (TCP)...

Q:

The following Entity Relationship Diagram (ERD) captures the data that needs to be stored for Elite Video, a small startup company providing concierge DVD kiosk service. Elite Video can own several...

Q:

Calculate the government-wide financial position ratio, the quick ratio, and the debt per capita ratio (assuming a population of 250,000) for the City of Cottonwood using the financial statements...

Q:

Please provide the solution to this general accounting question with accurate financial calculations. During 2023, Tariq Textiles reported the following: Total revenue: $120,000 Cost of goods sold...

Q:

Trade in services such as information technology Question content area bottom Part 1 A. is like other trade, it creates winners and losers, but the gains for national economies likely outweigh the...