Practice Unit 4: Storage Devices (23.2.4) - Input-Output Primitives - Computer Organisation and Architecture - Vol 3

Practice: Unit 4: Storage Devices

Lesson 23.2.4Input-Output Primitives

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9 questions

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6 sample questions

Question 1.
What is the primary purpose of an I/O module?
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Think about the connection between the computer’s brain and its senses.
Question 2.
Name one type of data transfer method associated with I/O operations.
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Recall the types we just discussed in class.
3Question 3.
Which of the following is a method of I/O transfer?
- Manual I/O
- Programmed I/O
- Guided I/O
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It's one of the three main approaches we discussed.
4Question 4.
True or False: DMA is designed to reduce CPU workload during data transfers.
- True
- False
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Are you remembering the benefits of using DMA?
Question 5.
Design a mock system to handle input from three different types of devices: a high-speed SSD, a regular hard drive, and a keyboard. Discuss your choice of I/O transfer methods and justifications.
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Think about the speed and performance needs of each device.
Question 6.
Explain the trade-offs between using programmed I/O and DMA in a multimedia application, such as video playback.
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Consider how critical timing is in video playback.

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