A.阻塞 B.監(jiān)聽(tīng) C.學(xué)習(xí) D.轉(zhuǎn)發(fā) E.Disnable
A.進(jìn)行數(shù)據(jù)分組 B.保證可靠傳輸 C.確定數(shù)據(jù)傳輸路徑 D.提高傳輸速度
A.16 B.32 C.48 D.128