Main difference between Yum and rpm

Question

Describe main difference between Yum & rpm?

Answer 1

Rpm is package manager whereas yum is a frontend, rpm can be installed with the help of yum. RPM Package Manager" (formerly "Red Hat Package Manager"), and YUM, "Yellow dog Updater, It has package Management System Installer. Normally it is part of the operating system. Each of the products comes bundled with its own installer. Employ a single installation database. It performs its own installation, sometimes recording information regarding that installation in a registry. Can check and manage all packages on the system. Only works along with its bundled product. It contains multiple installer vendors. It contain single package management system vendor. It has single package format. It has multiple installation formats