Microprocessor In order to save accumulator value on the stack, which of the following instruction may be used PUSH A PUSH SP PUSH PSW POP PSW PUSH A PUSH SP PUSH PSW POP PSW ANSWER DOWNLOAD EXAMIANS APP
Microprocessor Which of the following instruction will never affect the zero flag? ORA R XRA R DCX Rp DCR R ORA R XRA R DCX Rp DCR R ANSWER DOWNLOAD EXAMIANS APP
Microprocessor S0 and S1 pins are used for acknowledging the interrupt None of these indicating the processor’s status serial communication acknowledging the interrupt None of these indicating the processor’s status serial communication ANSWER DOWNLOAD EXAMIANS APP
Microprocessor The address bus of any microprocessor is always None Bi-directional Either unidirectional or bi-directional Unidirectional None Bi-directional Either unidirectional or bi-directional Unidirectional ANSWER DOWNLOAD EXAMIANS APP
Microprocessor Using DeMorgan’s Theorem we can convert any AND-OR structure into NOR-NAND NAND-NOR OR-NAND NAND-NAND NOR-NAND NAND-NOR OR-NAND NAND-NAND ANSWER DOWNLOAD EXAMIANS APP
Microprocessor Assertion(A): Address bus is unidirectional. Reason(R): Data bus is bidirectional 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 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 ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS