Microprocessor SPHL instruction copies the content of H-L register pair to the _________. PSW Stack Pointer D-E B-C PSW Stack Pointer D-E B-C ANSWER DOWNLOAD EXAMIANS APP
Microprocessor Assertion(A): Segment override prefix (SOP) is used when a default offset register is not used with its default base segment register but with a different base register. Reason(R): The offset registers IP and SP can never be associated with any other segment registers apart from their respective default segments. Both A & R are true and R is the correct explanation of A. A is false but R is true. Both A & R are true but R is not the correct explanation of A. A is true but R is false. Both A & R are true and R is the correct explanation of A. A is false but R is true. Both A & R are true but R is not the correct explanation of A. A is true but R is false. ANSWER DOWNLOAD EXAMIANS APP
Microprocessor S0 and S1 pins are used for acknowledging the interrupt serial communication indicating the processor’s status None of these acknowledging the interrupt serial communication indicating the processor’s status None of these ANSWER DOWNLOAD EXAMIANS APP
Microprocessor A microprocessor is ALU register unit and I/O device on a single chip. and control unit on a single chip. register unit and control unit on a single chip. and memory on a single chip. register unit and I/O device on a single chip. and control unit on a single chip. register unit and control unit on a single chip. and memory on a single chip. 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 & 3 1,2 & 4 2,3&4 1,3 &4 1,2 & 3 1,2 & 4 2,3&4 1,3 &4 ANSWER DOWNLOAD EXAMIANS APP
Microprocessor Which one of the following is not correct? Bootstrap is a technique or device for loading first instruction An interrupt signal is required at the start of every program An instruction is a set of bits that defines a computer operation Bus is a group of wires Bootstrap is a technique or device for loading first instruction An interrupt signal is required at the start of every program An instruction is a set of bits that defines a computer operation Bus is a group of wires ANSWER DOWNLOAD EXAMIANS APP
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