Answer :

Final answer:

The correct answer is 1) CD-ROM, an optical disc used to read data, and it is classified as removable media. Other options like RAM and motherboards are not considered removable media.

Explanation:

An example of removable media is a storage device that can be removed from a computer system while the computer is running. Options such as a CD-ROM, USB flash drive, and SD card are common examples. Of the choices given:

  1. CD-ROM: This is indeed a type of removable media. It's an optical disc from which data can be read and to which data can only be written once.
  2. Hard Drive: While external hard drives are removable, the term 'hard drive' generally refers to the computer's internal drive, which isn't typically considered removable media in this context.
  3. RAM (Random Access Memory): This is not removable media; it's a type of computer memory used for storing working data and machine code currently in use.
  4. Motherboard: This is the main circuit board of a computer, not a removable medium.

Therefore, the correct answer is 1) CD-ROM, a commonly used form of removable media for reading and distributing software, music, and other information.