What is the salary management system developed by a certain unit according to the type of computer application?

It belongs to "data processing" according to the type of computer application. Data processing refers to the collective term for a series of activities such as collection, storage, organization, classification, statistics, processing, utilization, and dissemination of various data. The salary management system can realize centralized management of wages, add, delete, modify, and query the personnel and wages of the unit, and the total wages due in personnel management and wage payment are automatically calculated by the system; therefore, wage management The system is a "data processing" application.

The operating environment of this tutorial: Windows 7 system, Dell G3 computer.

The payroll management system developed by a certain unit belongs to "data processing" according to the type of computer application.

Salary management system, a database management system for enterprise wages, uses computers to replace humans to perform a series of operations such as adding new employees, deleting old employees, salary inquiries, statistics, etc. This allows office workers to complete payroll management tasks easily and quickly.

The salary management system can realize centralized management of wages. It can be used by financial personnel to add, delete, modify, and query the personnel and wages of the unit. The system can automatically calculate the total wages due in personnel management and wage payment. At the same time, the system can also calculate the personnel and wage management status. Conduct multi-angle inquiries.

Types of computer applications

Computer application fields: scientific computing (or numerical calculation), data processing (or information processing), assistive technology (or computer-aided design and manufacturing), process control (or real-time control), artificial intelligence (or intelligent simulation), and network applications.

1. Scientific computing (or numerical calculation)

Scientific computing refers to the use of computers to complete calculations of mathematical problems raised in scientific research and engineering technology. In modern scientific and technological work, scientific computing problems are numerous and complex. By utilizing the computer's high-speed computing, large storage capacity, and continuous computing capabilities, various scientific computing problems that cannot be solved manually can be realized.

2. Data processing (or information processing)

Data processing refers to a series of activities such as collection, storage, organization, classification, statistics, processing, utilization, and dissemination of various data. collectively. According to statistics, more than 80% of computers are mainly used for data processing. This type of workload is large and wide-ranging, which determines the dominant direction of computer applications.

For example, the payroll management system belongs to "data processing" according to the type of computer application.

3. Computer-aided design (or computer-aided design and manufacturing)

Computer-aided design refers to the use of computers to help engineering and technical personnel perform design work. The use of CAD can semi-automate or automate the design work, which can not only greatly shorten the design cycle and save manpower and material resources, but also reduce production costs, achieve the best design results, and ensure product quality.

Take aircraft design as an example. In the past, it took a lot of manpower and material resources to complete the process from formulating a plan to drawing a complete set of drawings. It took two and a half to three years to complete. After using CAD, it only takes three months. can be completed.

4. Process control (or real-time control)

Process control uses computers to collect detection data in a timely manner and quickly automatically adjust or automatically control the control objects according to optimal values. Using computers for process control can not only greatly improve the automation level of control, but also improve the timeliness and accuracy of control, thereby improving labor conditions, product quality and qualification rate. Therefore, computer process control has been widely used in machinery, metallurgy, petroleum, chemical industry, textile, hydropower, aerospace and other sectors.

5. Artificial intelligence (or intelligent simulation)

Artificial intelligence (Artificial Intelligence) is a computer simulation of human intelligent activities, such as perception, judgment, understanding, learning, problem solving and image recognition, etc. . At present, artificial intelligence research has achieved a lot of results, and some of them have begun to move towards the practical stage. For example, expert systems that can simulate high-level medical experts for disease diagnosis and treatment, intelligent robots with certain thinking abilities, etc.

6. Network Application

The combination of computer technology and modern communication technology constitutes a computer network. The establishment of computer networks not only solves the problem of communication between computers in a unit, a region, and a country, and the sharing of various software and hardware resources, but also greatly promotes the international exchange of text, images, videos, sounds, etc. Transmission and processing of class data.

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