E-commerce test questions (multiple choice)

What are the bvk true and false questions

1. The main function of the arithmetic unit (ArithmeticalUnit) in the CPU is to complete arithmetic operations, logical operations and logical judgments on data (T)

2. Direct e-commerce refers to the electronic ordering of tangible goods. It still requires the use of traditional channels such as postal services and commercial express delivery vehicles (F)

3. Compared with traditional Compared with other payment methods, electronic payment has the advantages of convenience, speed, efficiency, economy and security. (F)

4. A computer running Unix can support multiple programs at the same time, but cannot support multiple logged-in network users. (F)

5. In a terminal-oriented computer network communication system, network users can only enjoy the software and hardware resources of one host. (T)

6. The Windows operating system replaces the traditional command line interface with a graphical operating interface. (T)

7. Mailing lists can be divided into three types: public, closed, and controlled. (T)

7. The method of information storage is mainly to establish an information database system suitable for needs based on the frequency and quantity of information extraction. (T)

8. The classification standard of survey data must be based on facts. For example, when we study the proportion of agricultural population in a region, we should use the location of household registration (rural or urban) as the main basis. (F)

9. Under the condition of a local area network, the working environment requirements for bank card online payment must include an Internet account. (F)

10. For security reasons, the online bank card payment system must install a payment gateway system between the Internet and a dedicated financial network (T)

11. In the WWW environment, information is displayed and linked in the form of information pages (T)

12. The home page is the first page that users see when accessing the WWW server on the intranet using a WWW browser.

(F)

13. URL is the address encoding of FTP. Using URL can describe various information resources in a unified format (F)

14. HTTP protocol is currently the The most widely used protocol in WWW (T)

15. The file path refers to the absolute path of the file in the server system (F) (unreachable)

16. The local Internet zone refers to servers (F) that apply to connections to the local network. 17. The rules, standards or conventions established for data exchange in the network are called network protocols (T).

18. In the TCP/IP network, each host must have an IP address (T)

19. The TCP/IP protocol stipulates that each IP address consists of a network address (F)

20. All over the world, domain names are in a network structure, and this network structure is called domain name space (F)

21. FTP service is based on the browser/server model (F )

22. FTP software is the interface for users to use file transfer services. According to different interface styles, it can be divided into character interface and graphical interface (T)

23. Anonymous FIP server Users are usually not allowed to upload files (T)

24. When inserting images into web pages, the most commonly used image formats are GIF and JPEG (T)

25. Hyperlink representation If there is a relationship between objects (F)

26. Not only can text be entered in the table unit, but pictures can also be inserted (T)

27. The table controls the page area Divide, and the frame divides the entire window (T)

28. HTML is a computer markup language specially used to design websites (F)

29. Computer viruses are classified according to their The performance properties can be divided into benign and malignant (T)

30. Virus programs are mostly sandwiched in normal programs and are easy to be discovered (F) xzm