Which doesn't belong to the group?
COMPUTER
JAMB 2022
Which doesn't belong to the group?
- A. Primary memory
- B. Main memory
- C. External memory
- D. Internal memory
Correct Answer: C. External memory
Explanation
External memory doesn't belong to the group because, it is a type of memory that can be detached from the computer unlike the other three options that can't be detected from the computer system because they are inbuilt.
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