37.有3個字組(word):w1=0110011001100000、w2=0101010101010101、w3 =1000111100001100,下列何者為此3個字組之UDP checksum?
(A)1011010100111110
(B)0100101011000001
(C)0100101011000010
(D)1011010100111101。

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統計: A(0), B(1), C(2), D(9), E(0) #2521705