CompTIA A+ Core 2 (220-1102) — Question 637

Which of the following is a package management utility for PCs that are running the Linux operating system?

Answer options

• A. chmod
• B. yum
• C. man
• D. grep

Correct answer: B

Explanation

The correct answer is B, yum, which is a package management utility specifically designed for handling software packages on Linux systems. Options A (chmod), C (man), and D (grep) are command-line utilities for changing file permissions, displaying manual pages, and searching text, respectively, and do not serve as package management tools.