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
Microprocessor In 8085 name/names of the 16 bit registers is/are both A and B. program counter. none of these. stack pointer. both A and B. program counter. none of these. stack pointer. ANSWER DOWNLOAD EXAMIANS APP
Microprocessor In 8085 microprocessor based system maximum possible number of input/output devices can be connected using I/O mapped I/O technique is 65536 256 512 64 65536 256 512 64 ANSWER DOWNLOAD EXAMIANS APP
Microprocessor The cycle required to fetch and execute an instruction in a 8085 microprocessor is which one of the following? Memory cycle Machine cycle Clock cycle Instruction cycle Memory cycle Machine cycle Clock cycle Instruction cycle ANSWER DOWNLOAD EXAMIANS APP
Microprocessor The execution of RST n instruction causes the stack pointer to None of these remain unaffected increment by two decrement by two None of these remain unaffected increment by two decrement by two ANSWER DOWNLOAD EXAMIANS APP
Microprocessor The stack pointer resides in microprocessor may be in RAM or ROM resides in RAM resides in ROM resides in microprocessor may be in RAM or ROM resides in RAM resides in ROM ANSWER DOWNLOAD EXAMIANS APP
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