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

ANSWER DOWNLOAD EXAMIANS APP

Microprocessor
Assertion(A): Ready signal of microprocessor is used to detect whether a peripheral is ready for the data transfer or not. Reason(R): In the microprocessor during data transfer operations, the wait states are added by forcing the ready signal low.

 Both A & R are true but R is not the correct explanation of A .
 A is false but R is true.
 Both A & R are true and R is the correct explanation of A.
 A is true but R is false.

ANSWER DOWNLOAD EXAMIANS APP

Microprocessor
How can we make any bit of a register “1”?

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

ANSWER DOWNLOAD EXAMIANS APP
MORE MCQ ON Microprocessor