4.7.4.2.2 Fo CompOrgArch (Secondary Storage Pros and Cons)

Question 1

What is the order of typical capacity of storage of the three secondary storages

From high to low

Answer 1

1. HDDs
2. SSDs
3. Optical Disks

Question 2

What is the order of read/write speeds of the three secondary storages

From high to low

Answer 2

1. SSDs
2. HDDs
3. Optical Disks

Question 3

What is the order of latency of the three secondary storages

From high to low

Answer 3

1. SSDs
2. HDDs and Optical

Question 4

What is the order of portability of the three secondary storages

From high to low

Answer 4

1. SSDs
2. Optical disk
3. HDDs

Question 5

What is the order of Power Consumption of the three secondary storages

From high to low

Answer 5

1. SSDs
2. HDDs and Optical

Question 6

Which Storage device is good for PCs

Answer 6

HDDs

Question 7

Which storage device is good for Laptops and Phones

Answer 7

SSDs

Question 8

Which storage devices is good for sharing small volumes of data

Answer 8

Optical Disks