Microprocessor
A microprocessor is ALU

 and memory on a single chip.
 and control unit on a single chip.
 register unit and control unit on a single chip.
 register unit and I/O device on a single chip.

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Microprocessor
IN an intel 8085A microprocessor, why is READY signal used?

None of these
 To indicate to user that the microprocessor is working and is ready for use.
 To slow down a fast peripheral device so as to communicate at the microprocessor’s device.
 To provide proper WAIT states when the microprocessor is communicating with a slow peripheral device.

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