Question

Discuss any four types of secondary
memory devices available these days.​

Answer 1

Answer:

There are three main types of secondary storage in a computer system:

solid state storage devices, such as USB memory sticks

optical storage devices, such as CD, DVD and Blu-ray discs

magnetic storage devices, such as hard disk drives

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Answer 2

Answer:

There are three main types of secondary storage in computer system:

1. solid stage storage devices .

2.optical stage storage devices.

3.magnetic stage storage devices.