Which term describes the process of compiling code into machine language?

The term that describes the process of compiling code into machine language is indeed code compilation. During this process, the source code, which is written in a high-level programming language by developers, is transformed into machine code or executable code that can be understood and executed by a computer's processor.

Compiling involves several steps, including lexical analysis, syntax analysis, semantic analysis, optimization, and code generation. The outcome of this process is an executable file or bytecode that the machine can execute directly, as opposed to interpreting it line by line during runtime.

This process is crucial as it translates human-readable instructions into a format that can operate within the architecture of the machine, ensuring that the program runs efficiently and correctly.

Other terms in the question relate to different aspects of programming and software execution. Code execution refers to the actual running of compiled or interpreted code. Code interpretation involves translating high-level code into machine language at runtime, which differs from compiling that translates all of it beforehand. Code loading pertains to the loading of executable code into memory for execution but does not involve the transformation from source code.