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وارد شوید

Computer Science for IGCSE & O level - Hardware (Section 20 - No. 5)

In the context of a vending machine's embedded system, what input(s) is/are critical for the machine to function correctly?
The selected product from the keypad.
The amount of coins deposited.
The temperature inside the vending machine.
A signal from the internal clock

توضیح

The selection and money is most important.

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