Microprocessor While STC instruction executes, only carry flag will be affected. no flags will be affected. all flags will be affected. only carry and zero flags will be affected. only carry flag will be affected. no flags will be affected. all flags will be affected. only carry and zero flags will be affected. ANSWER DOWNLOAD EXAMIANS APP
Microprocessor In microprocessor based system DMA refers to direct memory access for microprocessor direct memory access for the user None of these direct memory access for the I/O device direct memory access for microprocessor direct memory access for the user None of these direct memory access for the I/O device ANSWER DOWNLOAD EXAMIANS APP
Microprocessor Which of the following pair of gates can form a latch? A cross coupled NAND/OR A pair of cross coupled OR A pair of cross coupled NAND A pair of cross copled AND A cross coupled NAND/OR A pair of cross coupled OR A pair of cross coupled NAND A pair of cross copled AND ANSWER DOWNLOAD EXAMIANS APP
Microprocessor The microprocessor issues ALE during first T-state of every machine cycle memory WRITE cycle only fetch cycle only memory READ cycle only every machine cycle memory WRITE cycle only fetch cycle only memory READ cycle only ANSWER DOWNLOAD EXAMIANS APP
Microprocessor Length of the instruction POP D is 1 byte 2 byte 4 byte 3 byte 1 byte 2 byte 4 byte 3 byte ANSWER DOWNLOAD EXAMIANS APP
Microprocessor When referring to instruction words, a mnemonic is a short abbreviation for the operation to be performed. a short abbreviation for the operand address. shorthand for machine language. a short abbreviation for the data word stored at the operand address. a short abbreviation for the operation to be performed. a short abbreviation for the operand address. shorthand for machine language. a short abbreviation for the data word stored at the operand address. ANSWER DOWNLOAD EXAMIANS APP
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