●我国标准分为国家标准、行业标准、地方标准和企业标准四类， (64) 是国家标准的代号。

●多媒体制作公司甲擅自将工程师乙发表在《计算机应用》上的系列文章《多媒体制作技术与方法》制作成光盘，则甲 (65) 。

● (66) is a channel's capacity which directly reflects the data transfer rate of the channel. (67) functions in a NetWare network which is used to define addressing schemes. (68) is a network layer device that suports multiple LAN interfaces and segments LANs into smaller collision and broadcast domains. (69) 。is the popular LAN develped under the direction of the IEEE 802.3. (70) is a device which enables digital microcomputers to communicate across analog telephone lines.

●Users also need (71) systems to help them explore the web and discover interesting data sources and interfaces that support different query and search paradigms.

●The smallest physical units on a hard disk are called (72) .

●There are several applications called Web (73) that make it easyto access the World Wide We