Users connecting to a MySQL database on a Linux system report frequent errors. An administrator reviews the following partial output of the /proc/meminfo and freecommands:

Which of the following should the administrator do to ensure that the MySQL service will continue to run even if the system runs out of swap space? (Choose two.)
Correct Answer: C,D
Creating a swap file with dd if=/dev/zero of=/swapfile bs=1024 count=65536 allocates additional swap space that MySQL can use when RAM is exhausted.
Formatting and enabling a swap partition with mkswap /dev/sda2; swapon -v /dev/sda2 brings another swap device online, further increasing the system's swap capacity.