Question

If comments are ignored by Alice, then why do we add comments to our programs?

A. To make the code easier for human readers to understand.
B. To improve the performance of the code.
C. To fix bugs in the code.
D. To make the code more secure.

Answer 1

Comments are added to code to make it easier for human readers to understand, aid in maintainability, and facilitate collaboration. They don't affect performance, fix bugs, or secure code directly.

Step-by-step explanation:

The question pertains to why programmers add comments to their code if these comments are ignored when programs are executed by languages such as Alice. The correct answer is A: To make the code easier for human readers to understand. Comments are annotations in the source code that are not executed by the computer but serve as a tool for developers to explain what the code does, outline logic, or note changes and reasons for these changes. They are critical for code maintainability and collaboration among multiple developers. While comments do not affect the performance of the code, fix bugs directly, or make the code inherently more secure, they contribute significantly to a development team's ability to work effectively with the codebase.