Microprocessor Which one of the following ICs is used to interface keyboard and display? 8251 8253 8279 8259 8251 8253 8279 8259 ANSWER DOWNLOAD EXAMIANS APP
Microprocessor Which instruction is required to rotate the content of accumulator one bit right along with carry? RAL RLC RRC RAR RAL RLC RRC RAR ANSWER DOWNLOAD EXAMIANS APP
Microprocessor SUB A instruction in 8085 sets zero and sign flags sets zero and carry flags reset carry and sign flags reset zero and parity flags sets zero and sign flags sets zero and carry flags reset carry and sign flags reset zero and parity flags ANSWER DOWNLOAD EXAMIANS APP
Microprocessor The five flags in 8085 are designated as D, Z, S, P, AC Z, C, S, P, AC Z, CY, S, P and AC Z, CY, S, D, AC D, Z, S, P, AC Z, C, S, P, AC Z, CY, S, P and AC Z, CY, S, D, AC ANSWER DOWNLOAD EXAMIANS APP
Microprocessor Assertion(A): The frequency of 8085 system is ½ of the crystal frequency. Reason(R): Microprocessor (8085) requires a two phase clock. A is true but R is false Both A & R are true and R is the correct explanation of A A is false but R is true Both A & R are true but R is not the correct explanation of A A is true but R is false Both A & R are true and R is the correct explanation of A A is false but R is true Both A & R are true but R is not the correct explanation of A ANSWER DOWNLOAD EXAMIANS APP
Microprocessor The operations executed by two or more control units are referred as Multi-operations Micro-operations Macro-operations Bi control-operations Multi-operations Micro-operations Macro-operations Bi control-operations ANSWER DOWNLOAD EXAMIANS APP
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