题目内容：
In ()transmission, data can be sent in both directions at the same time.A.simplex
B.half-duplex
C.full-duplex
D.none of the above
参考答案：
选择题：In ()transmission, data can be sent in both direct
- 题目分类：河南师范大学-计算机科学与技术-专业英语
- 题目类型：选择题
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A.simplex
B.half-duplex
C.full-duplex
D.none of the above