Microprocessor
Both the ALU and control section of CPU employ which special purpose storage location?

 Decoders
 Registers
 Accumulators
 Buffers

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Microprocessor
Ready pin of microprocessor is used

 to indicate that microprocessor is ready to receive outputs
 to introduce wait state
 to provide direct memory access
 to indicate that microprocessor is ready to receive inputs

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Microprocessor
Which of the following statements for intel 8085 is correct?

 PC specifies the address of the instruction to be executed
 PC specifies the number of instructions executed so far
 Program Counter (PC) specifies the address of the instruction last executed
 PC specifies the address of the instruction being executed

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