A junior systems administrator is upgrading a package that was installed on a Red Hat-based system. The administrator is tasked with the following: Update and install the new package. Verify the new package version is installed.
Which of the following should be done to BEST accomplish these task?(Choose two.)
a. Use the package manager (e.g. Yum or DNF) to update and install the new package
b. Use the command "rpm -q [package name]" to verify the new package version is installed
c. Check the Red Hat package repository for the latest version of the package
d. Create a backup of the current package before updating