1. Positive answer

National Enterprise Credit Publicity Information System (National) app process:

1. First open the browser and enter the national Enterprise Credit Information Publicity System, and then click Search;

2. After entering the National Enterprise Credit Information Publicity System, enter the name of the company you want to query in the search bar on the homepage;

3. Scroll down on the query results page that appears to find the company you are searching for;

4. Click on the company module to enter the credit information page of the company;

5. Scroll down the page , you can see the detailed company information of the company;

6. If you need to send, print or share the credit information of the company, you can find the top right part of the page and perform the corresponding operations.

2. Analysis

Information system is 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. Human-machine integration system. It mainly has five basic functions, namely input, storage, processing, output and control of information. The information system has gone through three development stages: simple data processing information system, isolated business management information system, and integrated intelligent information system.

3. What are the characteristics of information systems?

1. Overall characteristics, that is, the integrity reflected in the functional content of the management information system, as well as the integrity in the development and application technical steps. It is required that even if the actual developed function is only a local management work in the organization, the function of the system must be planned from a global perspective;

2. Dynamic characteristics, the management information system is both timely and relevant sex. When one element of the system changes, the entire system must also change.