Microprocessor Total number of modes the 8253 can work 8 4 12 6 8 4 12 6 ANSWER DOWNLOAD EXAMIANS APP
Microprocessor It is possible to copy a file in the same directory. True False True False ANSWER DOWNLOAD EXAMIANS APP
Microprocessor In an intel 8085A, which is the first machine cycle of an instruction? An op-code fetch cycle A memory read cycle A memory write cycle An I/O read cycle An op-code fetch cycle A memory read cycle A memory write cycle An I/O read cycle ANSWER DOWNLOAD EXAMIANS APP
Microprocessor Assertion(A): Segment override prefix (SOP) is used when a default offset register is not used with its default base segment register but with a different base register. Reason(R): The offset registers IP and SP can never be associated with any other segment registers apart from their respective default segments. A is false but R is true. A is true but R is false. Both A & R are true but R is not the correct explanation of A. Both A & R are true and R is the correct explanation of A. A is false but R is true. A is true but R is false. Both A & R are true but R is not the correct explanation of A. Both A & R are true and R is the correct explanation of A. ANSWER DOWNLOAD EXAMIANS APP
Microprocessor A microprocessor without the interrupt facility is not useful for process control system is best suited for process control system cannot be interfaced with any I/O devices cannot be used for DMA operation is not useful for process control system is best suited for process control system cannot be interfaced with any I/O devices cannot be used for DMA operation ANSWER DOWNLOAD EXAMIANS APP
Microprocessor Which of the following conditions is not allowed in an RS latch? R is negated, S is negated R is negated, S is asserted R is asserted, S is negated R is asserted, S is asserted R is negated, S is negated R is negated, S is asserted R is asserted, S is negated R is asserted, S is asserted ANSWER DOWNLOAD EXAMIANS APP
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