Microprocessor Pick up the programmable interrupt controller from the following 8259 8257 8279 8275 8259 8257 8279 8275 ANSWER DOWNLOAD EXAMIANS APP
Microprocessor How can we make any bit of a register “0”? AND that bit with “0” and remaining bits with “1”. OR that bit with “1” and remaining bits with “0”. AND that bit with “1” and remaining bits with “0”. OR that bit with “0” and remaining bits with “1”. AND that bit with “0” and remaining bits with “1”. OR that bit with “1” and remaining bits with “0”. AND that bit with “1” and remaining bits with “0”. OR that bit with “0” and remaining bits with “1”. ANSWER DOWNLOAD EXAMIANS APP
Microprocessor I)A total of about one million bytes can be directly addressed by the 8086 microprocessor II)8086 has thirteen 16-bit registers III)8086 has eight flags IV)Compared to 8086, the 80286 provides a higher degree of memory protection Which one of the statements given above are correct? 1,2 & 4 1,3 &4 2,3&4 1,2 & 3 1,2 & 4 1,3 &4 2,3&4 1,2 & 3 ANSWER DOWNLOAD EXAMIANS APP
Microprocessor Bus Interface Unit (BIU) in 8086 performs the following functions: Instruction fetch. All the above. Instruction decoding. Arithmatic and Logic operations. Instruction fetch. All the above. Instruction decoding. Arithmatic and Logic operations. ANSWER DOWNLOAD EXAMIANS APP
Microprocessor A microprocessor is ALU and control unit on a single chip. and memory on a single chip. register unit and I/O device on a single chip. register unit and control unit on a single chip. and control unit on a single chip. and memory on a single chip. register unit and I/O device on a single chip. register unit and control unit on a single chip. ANSWER DOWNLOAD EXAMIANS APP
Microprocessor Register pair used to indicate memory D and E B and C W and Z H and L D and E B and C W and Z H and L ANSWER DOWNLOAD EXAMIANS APP
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