问题
名词解释
韧性
答案
参考答案：
韧性以冲击值表示，它是金属冲断时单位面积上所消耗的功。
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韧性
参考答案：
韧性以冲击值表示，它是金属冲断时单位面积上所消耗的功。
| 76． (1) is a channel’s capacity which directly reflects the data transfer rate of the channe1. (2) functions in a NetWare network which is used to define addressing schemes. (3) is a network layer device that supports multiple LAN interfaces and segments LANs into smaller collision and broadcast domains. (4) is the popular LAN developed under the direction of the IEEE802.3. (5) is a device which enables digital microcomputers to communicate across analog telephone lines. |
(4)
A．Token Ring
B．Token Bus
C．Ethernet
D．FDDI