A new corporation needs data network that must meet certain requirement. The network must provide a low cost connection to sales people dispersed over large geographical area. Which type of WAN infrastructure would meets the requirements
A. Private infrastructure
B. Dedicated
C. Public infrastructure
D. Satellite
C. Public infrastructure
Public infrastructure such as the internet would be the most cost-effective option for providing a low cost connection to sales people dispersed over a large geographical area. This type of WAN infrastructure allows for easy connectivity and scalability without the need for expensive private infrastructure or dedicated lines. Additionally, the use of public infrastructure like the internet can provide reliable and secure connections through the use of VPNs and other security measures.