CompTIA Security+ (SY0-501) — Question 339

Which of the following explains why vendors publish MD5 values when they provide software patches for their customers to download over the Internet?

Answer options

• A. The recipient can verify integrity of the software patch.
• B. The recipient can verify the authenticity of the site used to download the patch.
• C. The recipient can request future updates to the software using the published MD5 value.
• D. The recipient can successfully activate the new software patch.

Correct answer: A

Explanation

The correct answer is A, as MD5 values allow users to confirm that the software patch has not been altered during the download process, ensuring its integrity. Options B, C, and D do not accurately represent the purpose of MD5 values, as they do not authenticate the site, request updates, or activate patches.