大学计算机基础知识总结（University computer basic knowledge summary）.docVIP

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大学计算机基础知识总结（University computer basic knowledge summary）.doc

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大学计算机基础知识总结（University computer basic knowledge summary）

大学计算机基础知识总结（University computer basic knowledge summary） Computer basic review questions Fill in the blanks 1 computer network, all computers are connected to a central node, a network node to transmit data, first transmitted to the central node, and then forwarded by a central node to the destination node, the connecting structure is called (star topology) The full name of 2 HTTP is (Hypertext Transfer Protocol) 3, the IP address and domain name correspond to one another, and the domain name is interpreted through a system called domain name server DNS. 4, the IP address consists of two parts: the network number and the host number. The electronic devices used by the 5 and second generation computers are (transistors). In 6, von Neumann? Computer hardware by the operator, (controller), memory, input devices and output devices of five parts. 7, binary numbers are represented by suffix (B), whose base number is 2; 8, Chinese characters are represented by (2) bytes encoded in a computer, each containing 8 binary bits. The smallest unit of 9 Flash animation is (frames) 10 the most important function of the computer network is to share the resources 11 the email address in stu@ is the representative (mail server name) 12, there are many kinds of computer network classification methods. If they are divided into coverage areas, they can be divided into LAN, metropolitan area network and (WAN or WAN) 13 in PowerPoint 2003, the changes (Master) can modify the appearance of the entire slide once, with high efficiency and unity. 14 computer network, is geographically dispersed layout with independent function of multiple computers or controlled by computer and external equipment, the use of means of communication are connected by communication equipment and lines, in accordance with the specific (Communication Protocol) for information exchange system, realize resource sharing. The 15 IP address is the binary number of (32) bits. 16 the first generation of computers used ele