Microprocessor What is the size (in bytes) of Prefetch queue in 8086? 4. 6. 2. 3. 4. 6. 2. 3. ANSWER DOWNLOAD EXAMIANS APP
Microprocessor _____________is used to read the status of the hardware interrupts (RST 7.5, RST 6.5, RST 5.5) by loading into the A register a byte which defines the condition of the mask bits for the interrupts. EI SIM RIM DI EI SIM RIM DI ANSWER DOWNLOAD EXAMIANS APP
Microprocessor The multiplexing of address bus and data buses is used in none of these. depends on the internal architecture. all the microprocessors. never multiplexed. none of these. depends on the internal architecture. all the microprocessors. never multiplexed. ANSWER DOWNLOAD EXAMIANS APP
Microprocessor DMA is used between memory and I/O microprocessor and memory microprocessor and I/O none memory and I/O microprocessor and memory microprocessor and I/O none ANSWER DOWNLOAD EXAMIANS APP
Microprocessor Which of the following instruction is not possible in 8085? POP B POP D POP PSW POP 30 H POP B POP D POP PSW POP 30 H ANSWER DOWNLOAD EXAMIANS APP
Microprocessor A mask programmed ROM is erasable and programmable erasable electrically programmed by the user programmed at the time of fabrication erasable and programmable erasable electrically programmed by the user programmed at the time of fabrication ANSWER DOWNLOAD EXAMIANS APP
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