Group of computers and devices on a network that are administered as a unit with common rules or procedures

A) attachment
B) back up
C) boot
D) CPU
E) domain
F) file
G) hardware
H) input
I) interface
J) memory
K) modem
L) output
M) peripheral
N) prompt
O) server
P) software

Network

A system where multiple computers, devices, or entities are connected to share data and resources.

Administered

describes the act of giving or applying a treatment, medication, or procedure to a patient.

Procedures

Established or official ways of doing something, often detailed in a series of steps or a set protocol, especially in professional settings.