Course50176

Course Introduction：The course in this chapter does not use any back-end framework of PHP, but writes a simple student information management system to add, delete, check and modify student information. The purpose of not using a framework is to have a deeper understanding of the interaction process of front-end and back-end data, to become more familiar with the use of SQL query statements, and the native use of session tracking sessions.

Course13674

Course Introduction：For website developers, browser information and statistics are very important. What are the differences between different browsers? This is what we will learn.

Course14006

Course Introduction：The full name of "Soft Exam" is Computer Technology and Software Qualification (Level) Examination, which is the only programmer-related exam in the "National Vocational Qualification Directory". This course is tailor-made for the advanced qualification "Information System Project Manager" in the soft exam. Teacher Jiu will help you prepare for the exam efficiently, improve your pass rate, lead your competitors, obtain national certification, and get on board easily! Suitable for the crowd - IT practitioners: People from all walks of life who are engaged in computer application technology, software, networks, information systems and information services; Project managers: For those who are engaged in or preparing to engage in project management, a certificate can be used as a bonus Items; Practitioners within the system: By obtaining relevant certificates, you can take the evaluation and obtain corresponding professional titles and benefits; If you want to settle in a big city: Whether it is to settle with a professional title or settle with points, the soft exam is a convenient method.

Course42644

Course Introduction：PHP native code operates the background management page and can perform addition, deletion, modification and query operations.

Course55522

Course Introduction：Learning from practice is the best and fastest way for developers to learn. "WeChat Mini Program Development CMS System Video Tutorial" will help you build a WeChat Mini Program CMS system step by step from scratch. Each chapter will involve different knowledge points. By the time you finish the tutorial, you will not only have mastered all the knowledge of mini program development, At the same time, he also has the development experience of a complete work!

Course Introduction：An information system is a human-machine integrated system composed of computer hardware, network and communication equipment, computer software, information resources, information users and rules and regulations for the purpose of processing information flow; the information system mainly has five basic functions, namely, the processing of information input, storage, processing, output and control.

2020-12-02 comment 010980

Course Introduction：Connection: The management information system is the internal information system of the enterprise, and e-commerce is the external information system of the enterprise. The combination of internal and external information systems constitutes a complete information system of a modern enterprise. Difference: In terms of service scope and objects, traditional information systems mainly serve specific customers within the enterprise, while e-commerce systems also serve the enterprise's customers and partners.

2020-11-20 comment 011090

Course Introduction：How to view system information in Linux: 1. View CPU information. Use the lscpu command to display detailed information about the CPU, including architecture, model, number of cores, number of threads, etc. The cat /proc/cpuinfo command can also view detailed information about the CPU, and Specific configuration of each core; 2. View memory information. Use the free -h command to view memory usage, including total memory, used memory, free memory, etc., and display it in a human-readable format, etc.

2024-03-13 comment518

Course Introduction：Classification of management information systems: 1. Classification based on organizational functions, which can be office systems, decision-making systems, production systems and information systems; 2. Classification based on information processing levels; 3. Classification based on historical development; 4. Classification based on scale Division; 5. Division based on comprehensive structure, which can be horizontal comprehensive structure and vertical comprehensive structure.

2021-04-16 comment 024931

Course Introduction：The information system includes: 1. Office Automation (OA); 2. Digital Files (DFS); 3. Human Resources (HR); 4. Enterprise Information Portal (EIP); 5. Decision Support System (DSS); 6. Finance Management (FFS).

2022-10-27 comment 015754