4A0-100 Exam Question 76
Which of the following mediums can be used in a VPWS when defining SAPs (Select three)?
4A0-100 Exam Question 77
Public IP addresses are globally coordinated by which organization?
4A0-100 Exam Question 78
What is the purpose of a multicast address?
4A0-100 Exam Question 79
The physical networks connecting two PCs to the internet are DSL and PPP respectively. Which layer will enable the two PCs to communicate?
4A0-100 Exam Question 80
Which tier of Internet service providers can reach any part of the Internet without having to purchase transit services from other Internet service providers?