Final answer:
In programming, finding and fixing errors in code is known as debugging, which is essential for creating functional software. It is different from compiling, coding, or executing, which are other parts of the software development process.
Step-by-step explanation:
In programming, the process of finding and correcting errors in a program is called debugging. During this phase, programmers look for mistakes such as syntax errors, logic errors, and runtime errors in the code. Once identified, these errors or 'bugs' must be resolved to ensure the program works as intended. Debugging can be a time-consuming task, but it is essential for developing functional and reliable software.
On the other hand, compiling is the process of transforming code written in a high-level programming language into a machine-readable format. Coding refers to the actual writing of source code in a programming language, and executing is the process of running the compiled program. These terms are all part of the software development lifecycle but refer to distinct steps.