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Answer:

FEED      1111 1110 1110 1101
BECA      1011 1110 1100 1010
————      ———— ———— ———— ————
BEC8      1011 1110 1100 1000

XOR Instruction


xor  d,s,t      # $d gets bitwise XOR 
                # between $s with $t.
XOR Operation on Bits
first operand 0011
second operand 0101
 
result 0110

You will not be surprised to find that there is a XOR instruction.

Recall that the result of XOR is one when only one operand bit is one.


QUESTION 9:

What is the bitwise XOR of the following?

 FEED
 BECA
——————

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