The Relevance of the C Programming Language in Modern Computing: A Study Based on Student Perceptions

Abstract

The C programming language, originally developed by Dennis Ritchie in the early 1970s, remains an indispensable component of modern computing. Renowned for its efficiency, portability, and direct interaction with hardware, C has played a foundational role in the development of operating systems, embedded systems, and performance-critical applications. Its influence persists in numerous contemporary programming languages, which have inherited core concepts and structural principles from C.

   A key factor underlying the enduring relevance of C is its unique ability to combine low-level control with structured programming. This balance enables developers to produce highly efficient and optimized software, particularly in domains where performance and precise resource management are essential. Despite the proliferation of modern high-level programming languages, C continues to be widely used in both academic and industrial environments, demonstrating its sustained practical significance.

   However, the historical origin of C often leads to the misconception that it is outdated, particularly among beginner students. To complement the theoretical perspective, this study incorporates an exploratory survey conducted with 86 first-year computer science students. The results indicate that while many students initially perceive C as obsolete, their views shift significantly after practical exposure, with the majority recognizing its ongoing importance and applicability.

   The findings confirm that C remains a highly relevant and essential programming language in contemporary computing, and that perceptions of obsolescence are largely driven by historical bias rather than by any decline in its technical value.