2008年下半年软件考试因故推迟了，这未尝不是一件好事，对于那些准备还不够充分的考生来说，现在正是查漏补缺的好时机，本站为您整理了考前练习题，希望对您有所帮助，祝您考出好成绩！
1、●在Internet中，IP地址168．147．52．38属于__(1)__地址，该地址的二进制表示是__(2)__。如果IP地址为127．0．0．1，那么它通常表示__(3)__。从IP地址空间划分来看，B类地址最多可包含__(4)__个子网，每个B类网络最多可包含__(5)__个主机地址。
(1) A．A类
B．B类
C．C类
D．D类
(2) A．10011000．10010011．00110100．00100110
B．10101000．10010100．00110100．00100110
C．10101000．10010011．00110100．00100110
D．10101000．10010011．00110110．00100110
(3) A．实现本机回送功能的地址
B．A类广播地址
C．无效地址
D．B类广播地址
(4) A．214-2
B．214-1
C．214
D．216
(5) A．214-2
B．214
C．216-2
D．216
答案：B C A A C
2、For each blank, choose the best answer from the four choices and write down on the answer sheet.
__(1)__ is a channel's capacity which directly reflects the data transfer rate of the channel.
__(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.
(1) A. The volume
B. The bandwidth
C. The noise
D. The delay
(2) A. NetBEUI
B. IP
C. IPX
D. NCP
(3) A. The repeater
B. The hub
C. The bridge
D. The router
(4) A. Token Ring
B. Token Bus
C. Ethernet
D. FDDI
(5) A. The repeater
B. The modem
C. The hub
D. The printer
答案：B C D C B
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