Which utility is used to manage software packages on a Red Hat-based system? Learn why YUM (and its successor DNF) is the standard tool for installing, updating, and removing software on RHEL, CentOS, and Fedora—essential for CompTIA Linux+ (Plus) XK0-005 exam success.
Table of Contents
Question
Which utility is used to manage software packages on a Red Hat-based system?
A. apt
B. dpkg
C. zypper
D. yum
E. pacman
Answer
D. yum
Explanation
yum (or its successor dnf on newer systems) is the package manager for Red Hat-based distributions like CentOS or RHEL, used for installing, updating, and removing software.
The utility used to manage software packages on a Red Hat-based system is YUM.
YUM (Yellowdog Updater, Modified) is the primary package management tool for Red Hat-based distributions, including Red Hat Enterprise Linux (RHEL), CentOS, and older versions of Fedora. It is used for installing, updating, removing, and managing software packages and their dependencies from repositories or local .rpm files.
YUM simplifies software management by automatically resolving and installing dependencies, making system administration more efficient.
While DNF (Dandified YUM) has replaced YUM as the default in newer versions of RHEL (8 and above), CentOS 8, and Fedora 22+, the yum command is still supported as an alias for DNF for compatibility. The command syntax remains largely the same between YUM and DNF.
Other package managers like apt (Debian/Ubuntu), dpkg (Debian), zypper (SUSE), and pacman (Arch Linux) are not used on Red Hat-based systems.
YUM is the traditional and widely recognized package manager for Red Hat-based Linux systems, streamlining the installation, update, and removal of software packages.
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