branch of information technology

1. Computer Science : Covers computer programming, algorithms and data structures, and the design and development of computer hardware.

2. Network Technology : Design, configure, and manage computer networks, including local area networks, wide area networks, and the Internet.

3. Database Management : Design, configure and manage database systems, using various database software and tools for data management.

4. Information Security : Protecting computer systems and networks from a variety of malicious attacks, including phishing, viruses, spyware, and hacker attacks.

5. Software Engineering : Apply engineering principles and methods to plan, design, implement, test, document, deploy, maintain, and manage the development process of software systems.

6. Artificial Intelligence : The development and implementation of algorithms and technologies that give computers human-like intelligence and learning capabilities.

7. E-commerce : Using the Internet and digital technology to conduct commercial activities, including online shopping, online payment, online advertising and online marketing, etc.