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What is the content of register after execution of the following instructions? MOV R 1 , # 8 A 3 H MOV A , #

What is the content of register after execution of the following instructions?
MOV R1, #8A3H
MOV A, #00H
ADD A, R1
END
A =8A3H
R1=8A3H
A =8AH
A = A3H
Any condition that causes a processor to stall is called as _________
Hazard
Page fault
None of the mentioned
System error
During the execution of an interrupt, the data pushed into the stack is the content of
All of the mentioned
CS
IP
PSW
If EA (active low) signal =1, then the execution starts from?
internal EPROM
flash RAM
none
internal EPROM or flash RAM
What is the content of accumulator after execution of the following instructions?
MOV A, #F9H
END
A= F9H
A =249
Both a and b
Undefined symbol
In the instruction MOV TH1, #-3, what is the value that is being loaded in the TH1 register?
0xFCH
0xFBH
0xFDH
0xFEH
At the end of ISR, the instruction should be
IRET
INTR
ENDS
END
8086 can view _______ memory at any given particular time.
1 MB
16 Bytes
256 KB
64 KB

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