C101

C101 is an alphanumeric designation used in multiple domains to label courses, products, or components. Because it is not specific to any single field, the meaning of C101 varies with the context in which it appears.

In higher education, C101 is frequently used as a course code for an introductory subject, most often in computing or computer science. The exact title and credits depend on the institution; common examples include Introduction to Computer Science, Principles of Programming, or Computing Fundamentals. The course typically covers basic programming concepts, problem-solving, and an overview of software tools.

In other contexts, C101 can serve as a model or catalog number. Manufacturers, schools, or libraries may assign C101 to a particular item or unit for inventory and reference. Without additional qualifiers, C101 does not identify a specific product or standard.

Because of its generic nature, educators and descriptions often accompany C101 with the institution name or a longer title (for example, "C101: Introduction to Computing – University of Example"). Users encountering C101 should refer to the local catalog or course listing to determine its precise meaning.