1, computer application technology. This is one of the most important examination directions for information and computing science majors, involving the application of computers in various fields, such as software development, network technology, embedded systems, machine learning and so on. This direction requires candidates to master certain programming skills and knowledge of computer systems, as well as understanding the application background of related fields.
2, data mining and data analysis. With the arrival of the era of big data, data mining and data analysis has become a popular field. This direction requires candidates to master statistics and data mining techniques, and be able to extract useful information from massive data and apply it to a variety of fields such as business, biomedicine and so on.
3, network security. With the popularization of the Internet, the problem of network security is becoming more and more prominent. This direction requires candidates to understand the basic knowledge and technology of network security, such as cryptography, network protocols, intrusion detection and so on.