Microprocessor If the number of address bits in a memory is reduced by 2 and the addressability is doubled, the size of the memory (i.e., the number of bits stored in the memory) Increases by 2^(address bits)/addressability Halves Doubles Remains unchanged Increases by 2^(address bits)/addressability Halves Doubles Remains unchanged ANSWER DOWNLOAD EXAMIANS APP
Microprocessor Temporary registers in 8085 are W and Z. D and E. B and C. H and L. W and Z. D and E. B and C. H and L. ANSWER DOWNLOAD EXAMIANS APP
Microprocessor Number of Hex digits needed to represent the 20-bit address of a memory location are 20 5 4 16 20 5 4 16 ANSWER DOWNLOAD EXAMIANS APP
Microprocessor A mask programmed ROM is 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 erasable and programmable erasable electrically ANSWER DOWNLOAD EXAMIANS APP
Microprocessor The stack pointer register in a microprocessor counts the number of programs being executing on the microprocessor holds the address of the top of the stack counts the number of instructions being executing on the microprocessor keeps the address of the next instruction to be fetched counts the number of programs being executing on the microprocessor holds the address of the top of the stack counts the number of instructions being executing on the microprocessor keeps the address of the next instruction to be fetched ANSWER DOWNLOAD EXAMIANS APP
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