Microprocessor Which one of the following ICs is used to interface keyboard and display? 8259 8253 8279 8251 8259 8253 8279 8251 ANSWER DOWNLOAD EXAMIANS APP
Microprocessor A good assembly language programmer should use general purpose registers rather than memory in maximum possible ways for data processing. This is because: Data processing with memory requires more instructions in the program than that with registers Data processing with registers is easier than with memory Of limited set of instructions for data processing with memory Data processing with registers takes fewer cycles than that with memory Data processing with memory requires more instructions in the program than that with registers Data processing with registers is easier than with memory Of limited set of instructions for data processing with memory Data processing with registers takes fewer cycles than that with memory ANSWER DOWNLOAD EXAMIANS APP
Microprocessor Which of the following instruction is not possible in 8085? POP B POP 30 H POP D POP PSW POP B POP 30 H POP D POP PSW ANSWER DOWNLOAD EXAMIANS APP
Microprocessor ‘Burst refresh’ in DRAM is also called Concentrated refresh None of these Hidden refresh Distributed refresh Concentrated refresh None of these Hidden refresh Distributed refresh ANSWER DOWNLOAD EXAMIANS APP
Microprocessor A combinational PLD with a fixed AND array and a programmable OR array is called a PAL PLD PLA PROM PAL PLD PLA PROM ANSWER DOWNLOAD EXAMIANS APP
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