The answer to this question is the term Data Dictionary. A Data Dictionary or also known as metadata repository is a set of information that is stored which contains data, meanings, and values. The data dictionary can be used as a tool for communication between the stakeholders.
Another important advantage would be that the information you stored is portable and you may thus carry the CD right inside your pocket. Whenever you need it, you can retrieve it in a minute.
Answer:
C. WDS
Explanation:
DND is for rolling dice and arguing about alignments
WiFi Analyzer just monitors your WiFi's stats and health
--> WDS lets you wirelessly connect two routers for larger range
DHCP is for IP address distribution.