ISBN: 9787040576900 - 全国计算机等级考试三级教程——信息安全技术（2022版本） (1 resultados)

paperback. Condición: New. Paperback.Pub Date:2022-02-01 Pages:420 Language:Chinese Publisher:Higher Education Press One of the series of tutorials for the National Computer Rank Examination. Whole book is divided into 7 chapters in all. main content includes: Network technology foundation. local area network foundation. Internet foundation. Internet basic service. new network application. network management and network security. The content of this book is concise. practical. narration is popular. easy to read. and af.…