Microprocessor
The execution of RST n instruction causes the stack pointer to

None of these
 increment by two
 decrement by two
 remain unaffected

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

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

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