Microprocessor What is mean by ALU Arithmetic logic unsigned Arithmetic logic unit Arithmetic logic upgrade Arithmetic local unsigned Arithmetic logic unsigned Arithmetic logic unit Arithmetic logic upgrade Arithmetic local unsigned ANSWER DOWNLOAD EXAMIANS APP
Microprocessor Maximum of how many devices can be connected simultaneously to the microprocessor via 8257 in DMA data transfer mode? 8 6 4 10 8 6 4 10 ANSWER DOWNLOAD EXAMIANS APP
Microprocessor DMA is used between microprocessor and memory microprocessor and I/O memory and I/O none microprocessor and memory microprocessor and I/O memory and I/O none ANSWER DOWNLOAD EXAMIANS APP
Microprocessor Which one of the following statement is false? A microprocessor has unidirectional address bus A microprocessor has bi-directional data bus A microprocessor has bi-directional address bus A microprocessor has an ALU A microprocessor has unidirectional address bus A microprocessor has bi-directional data bus A microprocessor has bi-directional address bus A microprocessor has an ALU 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 registers is easier than with memory Data processing with memory requires more instructions in the program than that with registers Of limited set of instructions for data processing with memory Data processing with registers takes fewer cycles than that with memory Data processing with registers is easier than with memory Data processing with memory requires more instructions in the program than that with registers 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 In 8086 the number of bytes which can be addressed directly is about one million 1000 100000 10000 one million 1000 100000 10000 ANSWER DOWNLOAD EXAMIANS APP
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