Answer:
D.Bandwidth
Step-by-step explanation:
Bandwidth is the maximum rate at which data can be transferred between points on a network or Internet connection.
It is a measure of how much data or information can be transmitted over a network at a point in time.
Memory deals with storage capacity while cloud storage deals with the storing data in a pool.
DMZ is a physical network connecting the external services of an entity to an untrusted network.
Option D is right.