Microprocessor The output data lines of microprocessor and memories are usually tristated because The data line can be multiplexed for both input and output It increases the speed of data transfer over the data bus More than one device can transmit information over the data bus by enabling only one device at a time More than one device can transmit over the data bus at the same time The data line can be multiplexed for both input and output It increases the speed of data transfer over the data bus More than one device can transmit information over the data bus by enabling only one device at a time More than one device can transmit over the data bus at the same time ANSWER DOWNLOAD EXAMIANS APP
Microprocessor A mask programmed ROM is erasable and programmable programmed by the user erasable electrically programmed at the time of fabrication erasable and programmable programmed by the user erasable electrically programmed at the time of fabrication ANSWER DOWNLOAD EXAMIANS APP
Microprocessor In a microcomputer , the address of memory locations are binary numbers that identify each memory circuit where a byte is stored. If a microcomputer uses 20-bit address, then numbers of different memory locations are 220 - 1 20 220 220-1 220 - 1 20 220 220-1 ANSWER DOWNLOAD EXAMIANS APP
Microprocessor Both the ALU and control section of CPU employ which special purpose storage location? Registers Accumulators Decoders Buffers Registers Accumulators Decoders Buffers ANSWER DOWNLOAD EXAMIANS APP
Microprocessor SUB A instruction in 8085 sets zero and carry flags sets zero and sign flags reset zero and parity flags reset carry and sign flags sets zero and carry flags sets zero and sign flags reset zero and parity flags reset carry and sign flags ANSWER DOWNLOAD EXAMIANS APP
Microprocessor A real number consists of None of these Integer part, fraction part along with positive or negative sign Integer part Integer part and fraction part None of these Integer part, fraction part along with positive or negative sign Integer part Integer part and fraction part ANSWER DOWNLOAD EXAMIANS APP
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