Three-level network technology

Author: Liu Ruixin
Publisher:
Publish Date: 2003-06-01
Features: To promote the popularization of computer knowledge in China, improve the computer application level of the whole society, and meet the needs of informatization in the national economy, the National Education Examination Center of China has organized the "National Computer Rank Examination," providing society with a unified, fair, and objective assessment standard, which has been widely welcomed by all sectors of society. Since the National Computer Rank Examination was launched in 1994, the number of participants has been increasing year by year, playing a very important role in the popularization and application of computers. This book is specially prepared for candidates preparing for the National Computer Rank Examination Level 3 Network Technology part. It closely follows the syllabus and systematically introduces computer basic knowledge, operating systems, basic network concepts, local area network application technologies, Internet basics, network security, development of network technologies, and computer-based examination guidance. Each chapter provides a large number of typical exam questions, along with answers, for candidates to review and reference. This book is not only suitable for candidates preparing for the National Computer Level 3 Network Technology Examination but also for readers with no prior knowledge of computer networks as an introductory textbook for learning computer networks.