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[单选题]
位元件组合,将()个顺序的位元件组合为一操作单元,称为位元件组,用KnP的形式表示连续的位元件组,P为位元件的首地址,n为组数。
A.3
B.2
C.1
D.4
查看答案
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A.3
B.2
C.1
D.4
A.2 port OC-192 MDA+10 port GE MDA
B.1 port OC-192 MDA+60 port FE MDA
C.1 port OC-192 MDA+1 port 10GE MDA
D.4 port OC-48 MDA+20 port GE MDA