DAY 5

I have gained an understanding of how the code we write as programmers is saved in memory and the processes that occur behind the scenes :

1) Code Storage: When we write code, it is initially saved as high-level language instructions. These instructions are human-readable and need to be converted into machine-readable code for execution.

2) Compilation/Interpretation: The code is then either compiled or interpreted, depending on the language used. Compilers translate the entire program into machine code, while interpreters convert code line-by-line at runtime.

3) Memory Allocation: Once the code is executed, the operating system allocates memory to store variables, data, and instructions. Different types of memory, such as RAM and cache, play roles in ensuring efficient storage and retrieval during execution.

4) Process Execution: Behind the scenes, the CPU retrieves these instructions from memory, executes them, and manages data flow between memory and other components. The process of fetching, decoding, and executing code happens in a matter of milliseconds.

By understanding this process, I now have a clearer picture of how the code we write is transformed into actual instructions that the computer can understand and execute efficiently.