Information Processing Technician Tutorial

Author: Tang Duoqiang
Publisher:
Publish Date: 2005-08-01
Features: According to the documents from the Ministry of Personnel and the Ministry of Information Industry, the Computer Technology and Software Professional Qualification (Level) Examination has been incorporated into the unified planning of the National Professional Technical Personnel Qualification System. Those who pass the examination and obtain the certificate demonstrate that they have the level and ability to engage in corresponding professional positions. Employers can select and appoint qualified personnel for corresponding professional titles (technician, assistant engineer, engineer, senior engineer) based on work needs from those who have obtained the certificate. After the national unified examination for computer technology and software is implemented, the review work for the corresponding professional qualification titles will no longer be conducted. This book is compiled in accordance with the requirements of the National Computer Technology and Software Professional Qualification (Level) Examination issued by the Ministry of Personnel and the Ministry of Information Industry, with content closely aligned with the "Information Processing Technology Examination Syllabus." This book is a comprehensive practical textbook that integrates text, table, image, and picture processing technologies, database application technologies, and grid application technologies. It introduces commonly used information processing technologies in the field of office automation through a series of typical examples. The book is divided into 9 chapters. Chapter 1 introduces the basic concepts of data, information technology, and information systems; Chapter 2 covers computer systems, multimedia, and multimedia technology; Chapter 3 provides a brief introduction to commonly used hardware in information processing; Chapter 4 introduces the basic knowledge of operating systems and file management; Chapter 5 covers the basic techniques of office information processing; Chapter 6 discusses the processing techniques for tables and charts; Chapter 7 introduces the comprehensive processing techniques for documents; Chapter 8 covers database-based information processing techniques; and Chapter 9 introduces information processing techniques in network environments. Through numerous examples, the book introduces the functions, operations, and methods of processing information of relevant software, elaborating on general and comprehensive information processing techniques. This book is the designated textbook for the National Computer Technology and Software Professional Qualification (Level) Examination and is a must-read for candidates preparing for the exam.