Microprocessor Number of Hex digits needed to represent the 20-bit address of a memory location are 4 20 16 5 4 20 16 5 ANSWER DOWNLOAD EXAMIANS APP
Microprocessor In 8085 P flag is set when the result has even parity P flag is set when the result has odd parity P flag is reset when the result has even parity P flag is reset when the result has odd parity P flag is set when the result has even parity P flag is set when the result has odd parity P flag is reset when the result has even parity P flag is reset when the result has odd parity ANSWER DOWNLOAD EXAMIANS APP
Microprocessor I)A total of about one million bytes can be directly addressed by the 8086 microprocessor II)8086 has thirteen 16-bit registers III)8086 has eight flags IV)Compared to 8086, the 80286 provides a higher degree of memory protection Which one of the statements given above are correct? 1,2 & 3 1,2 & 4 1,3 &4 2,3&4 1,2 & 3 1,2 & 4 1,3 &4 2,3&4 ANSWER DOWNLOAD EXAMIANS APP
Microprocessor Circuit A is a 1-bit adder; circuit B is a 1 bit multiplier.[Hint: Construct the truth table for the adder and the multiplier] Circuit B has more gates than circuit A Circuit A has more gates than circuit B None of these Circuit A has the same number of gates as circuit B Circuit B has more gates than circuit A Circuit A has more gates than circuit B None of these Circuit A has the same number of gates as circuit B ANSWER DOWNLOAD EXAMIANS APP
Microprocessor The multiplexing of address bus and data buses is used in all the microprocessors. none of these. never multiplexed. depends on the internal architecture. all the microprocessors. none of these. never multiplexed. depends on the internal architecture. ANSWER DOWNLOAD EXAMIANS APP
Microprocessor Using DeMorgan’s Theorem we can convert any AND-OR structure into NAND-NAND OR-NAND NAND-NOR NOR-NAND NAND-NAND OR-NAND NAND-NOR NOR-NAND ANSWER DOWNLOAD EXAMIANS APP
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