Microprocessor For the number A[15:0] = 0110110010001111, A[14:13] is ______ A[3:2]. Greater than Cannot be determined The same as Less than Greater than Cannot be determined The same as Less than ANSWER DOWNLOAD EXAMIANS APP
Microprocessor Which general register or general register pair is incremented/decremented by 2 during PUSH and POP instructions? H-L. Stack Pointer. D-E. Program Counter. H-L. Stack Pointer. D-E. Program Counter. ANSWER DOWNLOAD EXAMIANS APP
Microprocessor Identify the programmable DMA controller from the following 8253 8279 8257 8251 8253 8279 8257 8251 ANSWER DOWNLOAD EXAMIANS APP
Microprocessor Because we wish to allow each ASCII code to occupy one location in memory, most memories are __________ addressable. DOUBLEWORD (32 bits) BYTE WORD (16 bits) NIBBLE DOUBLEWORD (32 bits) BYTE WORD (16 bits) NIBBLE ANSWER DOWNLOAD EXAMIANS APP
Microprocessor How can we make any bit of a register “1”? OR that bit with “1” and remaining bits with “0”. OR that bit with “0” and remaining bits with “1”. AND that bit with “1” and remaining bits with “0”. AND that bit with “0” and remaining bits with “1”. OR that bit with “1” and remaining bits with “0”. OR that bit with “0” and remaining bits with “1”. AND that bit with “1” and remaining bits with “0”. AND that bit with “0” and remaining bits with “1”. ANSWER DOWNLOAD EXAMIANS APP
Microprocessor A sequence of two registers that multiplies the content of DE register pair by two and stores the result in HL register pair (in 8085 assembly language) is PCHL & DAD D XTHL & DAD H XCHG & DAD H XCHG & DAD B PCHL & DAD D XTHL & DAD H XCHG & DAD H XCHG & DAD B ANSWER DOWNLOAD EXAMIANS APP
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