Which of the following are benefits of using VPNs? (Choose all that apply)
a. Eliminates the need for expensive dedicated WAN links
b. Uses advanced encryption and authentication protocols
c. Supports DSL and cable
d. Cost savings using ISDN and PSTN connections
e. Easy to add new users
f. Cost savings using PVCs
A,B,C,E
Computer Science & Information Technology
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The group of 32 characters used to uniquely identify your network is called the ________
Fill in the blank(s) with correct word
Computer Science & Information Technology
Discuss the absence of a syntactic distinction (such as use of a final ‘.’) between absolute and relative names in DNS.
What will be an ideal response?
Computer Science & Information Technology