在以下关于IEEE802.5标准的讨论中，(22)是正确的。
- A．令牌环网中节点连接到物理的环形通道中
- B．令牌总是沿着物理环两个方向传送
- C．令牌环控制方式具有与令牌总线方式相似的特点，如环中节点访问延迟确定，适用于重负载环境，支持优先级服务
- D．Token Ring环中允许有多个令牌
-
(82)
- A．see
- B．visiting
- C．call
- D．access
-
(83)
- A．immediacy
- B．indirectly
- C．direct
- D．directly
-
(81)
- A．communicate
- B．communications
- C．correspond
- D．correspondence
-
When you are(71)a home or small office network, it is recommended that you use the Network Setup Wizard in Windows XP Home Edition to enable Internet Connection Sharing. The Network Setup Wizard automatically provides all of the network settings you need to(72)one Internet connection with all the computers in your network.
- After ICS is enabled, and you make sure that all of your computers can(73)with each other and they have Internet(74), you can use programs such as Internet Explorer and Outlook Express as if they were(75)connected to the Internet service provider(ISP). Wh
- A．creating
- B．reach
- C．going for
- D．setting up
-
(80)
- A．communion
- B．share
- C．partake
- D．pool
-
(78)
- A．Coaxial cable
- B．Optical fiber
- C．Unshielded Twisted-pair Cable
- D．Shielded Twisted-pair Cable
-
(76)
- A．PPP
- B．PAP
- C．CHAP
- D．LCP
-
(77)
- A．VLAN
- B．LANE
- C．VPN
- D．IPOA
-
In(66)the strength of the carrier signal is varied to represent binary 1 or 0.(67)is a system that can map a name to an address and conversely an address to al name.(68)is a three-way handshaking authentication protocol that it's packets are encapsulated in the point-to-point protocol.(69)is an approach that enables an ATM switch to behave like a LAN switch.(70)is an guided media which is made of glass or plastic and transmits signals in the form. of light.
- A．ASK
- B．PSK
- C．FSK
- D．FDM
-
(75)
- A．NAT
- B．NCP
- C．DDN
- D．DNS
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