Question

(b) A school office uses a computer to
input data from class registers and at
the end of each week the number of
absentes is calculated. Name one input
device and one output device each
that the office would have to use.​

Answer 1

Answer:

At the core of the computer is the central processing unit or CPU, the source of control that runs all programs and instructions. In order to function, computers use two types of memory: primary and secondary. The main storage is the primary memory, and data and programs are stored in secondary memory

Explanation:

ya raha answer

Answer 2

Explanation:

Input = Mouse, Keyboard etc

Output = Monitor, LED's etc

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