Question 57

C is a compiled language.

C is classified as a compiled language because its source code is translated into machine code by a compiler before it can be executed. This allows for efficient execution of the program, which is a key characteristic of compiled languages.

A) Assembly

Assembly language is a low-level programming language that is closely related to machine code but is not the same as C. C is a higher-level language that abstracts hardware details, while assembly requires more detailed and manual handling of the computer's architecture.

B) Interpreted

Interpreted languages are executed line-by-line by an interpreter at runtime, which is different from how C operates. C requires a compilation step to create an executable, differentiating it from interpreted languages like Python or JavaScript.

C) Machine

Machine language consists of binary code that is directly executed by the computer's CPU. While C ultimately compiles to machine code, C itself is not a machine language; it is a higher-level language designed for easier programming.

D) Compiled

C is indeed a compiled language, meaning that its code must be transformed into machine code through a compiler before it can be run. This compilation process leads to better performance and optimization of the program.

Conclusion

The classification of C as a compiled language is definitive due to its reliance on a compiler to convert source code into executable machine code. The other options fail to accurately describe C's nature, as they either pertain to lower-level languages or different execution models. Thus, D is the only correct choice in this context.