It is to be noted that Computer Science is the study of designing and building computers and computer-based systems.
Computer science is a broad field that encompasses a wide range of topics, including:
- Hardware: The physical components of a computer, such as the CPU, memory, and storage.
- Software: The programs that run on a computer, such as operating systems, applications, and games.
- Algorithms: The step-by-step instructions that computers use to solve problems.
- Data structures: The ways in which data is organized and stored in a computer.
- Networking: The communication between computers and devices.
- Artificial intelligence: The ability of computers to learn and make decisions without being explicitly programmed.
Thus the word that matches each definition is Computer Science.