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

None of these
 To provide proper WAIT states when the microprocessor is communicating with a slow peripheral device.
 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.

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Microprocessor
In 8085

P flag is set when the result has odd parity
P flag is reset when the result has even parity
P flag is reset when the result has odd parity
P flag is set when the result has even parity

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Microprocessor
Assertion (A): Negative values of incremental operator in DO loop are allowed in Fortran 77 but not in earlier versions of Fortran. Reason (R): Fortran 77 has better array facilities than earlier versions of Fortran.

A is correct R is wrong
Both A and R are correct and R is correct explanation of A
Both A and R are correct but R is not correct explanation of A
A is wrong R is correct

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