Microprocessor
A high on RESET OUT signifies that

 processing can begin when this signal goes high
 all the registers and counters are being reset
 all the registers and counters are being reset and this signal can be used to reset external support chip
 all the registers of the CPU are being reset

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Microprocessor
A microprocessor is ALU

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

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Microprocessor
How can we make any bit of a register “0”?

 AND that bit with “1” and remaining bits with “0”.
 OR that bit with “0” and remaining bits with “1”.
 OR that bit with “1” and remaining bits with “0”.
 AND that bit with “0” and remaining bits with “1”.

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Microprocessor
In 8085 microprocessor , let the accumulator contains the value 0AH and register C contains the value 05H. After CMP C instruction is executed, the

 zero and carry flags will be reset
 zero and carry flags will be set
 zero flag will be reset and carry flag will be set
 zero flag will be set and carry flag will be reset

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