Upgrading a kernel involves which of the following tasks (choose all that apply):

A.
configuring the desired modules

B.
compiling the kernel and modules

C.
installing the kernel image

D.
conducting a system reboot

Explanation:
Upgrading the kernel involves configuring desired modules, compiling the kernel and modules,
and finally installing the kernel image. This is followed by a system reboot (with fingers crossed!)
to load the new kernel. All of this is documented in the “README” file which comes with each
kernel package. Further information can be found in the “Documentation/” subdirectory. A
particularly helpful file there is “Configure.help” which contains detailed information on the
available kernel compile options and modules.