Cisco Certified Network Associate (200-301 CCNA) – Question058

Which WAN access technology is preferred for a small office / home office architecture?

A. broadband cable access
B. frame-relay packet switching
C. dedicated point-to-point leased line
D. Integrated Services Digital Network switching

Correct Answer: A

Explanation:

Explanation:
Service providers provide Internet access using broadband services such as DSL, cable, and satellite access.
Broadband connections are typically used to connect small offices and telecommuting employees to a corporate site over the Internet. Data traveling between corporate sites over the public WAN infrastructure should be protected using VPNs.