Microprocessor Total number of instructions in 8085 microprocessor assembly language is 244 247 246 245 244 247 246 245 ANSWER DOWNLOAD EXAMIANS APP
Microprocessor Which one of the following is not correct? An instruction is a set of bits that defines a computer operation Bus is a group of wires An interrupt signal is required at the start of every program Bootstrap is a technique or device for loading first instruction An instruction is a set of bits that defines a computer operation Bus is a group of wires An interrupt signal is required at the start of every program Bootstrap is a technique or device for loading first instruction ANSWER DOWNLOAD EXAMIANS APP
Microprocessor Identify the programmable DMA controller from the following 8257 8251 8253 8279 8257 8251 8253 8279 ANSWER DOWNLOAD EXAMIANS APP
Microprocessor The five flags in 8085 are designated as Z, CY, S, D, AC D, Z, S, P, AC Z, C, S, P, AC Z, CY, S, P and AC Z, CY, S, D, AC D, Z, S, P, AC Z, C, S, P, AC Z, CY, S, P and AC 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] None of these Circuit B has more gates than circuit A Circuit A has more gates than circuit B Circuit A has the same number of gates as circuit B None of these Circuit B has more gates than circuit A Circuit A has more gates than circuit B Circuit A has the same number of gates as circuit B ANSWER DOWNLOAD EXAMIANS APP
Microprocessor Let the content of accumulator and register B be 0000 0100 and 0100 0000 respectively before execution of instruction SUB B. The content of accumulator after the execution of this instruction will be 00000100 01000000 11000100 010001000 00000100 01000000 11000100 010001000 ANSWER DOWNLOAD EXAMIANS APP
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