9787303081776 - introduction to computer and network infrastructure of information technology in primary and secondary education in beijing series of training materials(chinese edition) di jia zhuo sheng . zhang jun wen (1 risultati)
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Da: liu xing, Nanjing, JS, Cinaliu xing
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paperback. Condizione: New. Ship out in 2 business day, And Fast shipping, Free Tracking number will be provided after the shipment.Pub Date :2010-09-03 Publisher: Beijing Normal University Press With the development of computer network technology and the Internet. the construction and improvement of people very need to know abo…ut basic knowledge of the network and engineering experience. We write the purpose of the book is to enable the reader to be able to grasp the basic knowledge of computer and network infrastructure and network construction methods through the book. play a reference role for the establishment and use of the computer network. The techniques described in this book as far as possible the popular and the latest versions of textbooks to ensure progress and practicality. The book discusses the basic knowledge of the computer network room. computer hardware and computer software technology. The content of the book is the author over the years working practice and research experience and summarized. more comprehensive. systematic overview of the basic knowledge of the computer network room. basic knowledge of computer and server hardware. common hardware failure. diagnostic tools. and computer systems software. server software and database software. These contents reflect the trend of the development of computer and network technology. Textbook organization teaching law from the start. to make the book easy to understand. step by step. with a strong practical. Can be used as the primary and secondary network management personnel. technical support staff. teachers learn computer and network infrastructure base course materials. Also have a certain reference value for the majority of the technical staff engaged in computer network engineering design and construction. and network management and application system development. The book is divided into three parts. The first part introduces knowledge about computer network room. including uninterruptible power system safety standards in the power distribution system. the engine room of the environmental requirements such as temperature. humidity. cleanliness. and highlight the engine room fire. lightning protection. grounding and other aspects of basic knowledge. The second part introduces the computer's organizational structure and its function. structure and function of the CPU. storage systems. the I / O system bus. instructions. hardware components. the Hardware troubleshooting method and some typical failure. as well as the common fault and diagnostic tools. The third part is a brief introduction to computer software. system software. application software. database software functions. configuration and management. DNS. E-mail. FTP. BBS. WWW. DHCP. proxy server and video server installation methods. and introduces the concept of database architecture. relational database design and Structured Query Language use. and Microsoft example the SQLServei and open source MySQL installation and management.Four Satisfaction guaranteed,or money back.
