A network engineer is giving a tour of the company network operations center to a college class. The engineer is trying to describe how a WAN and connectivity to the internet relate to the network infrastructure. Which statement correctly describes network infrastructure and network communication?

Question:
A network engineer is giving a tour of the company network operations center to a college class. The engineer is trying to describe how a WAN and connectivity to the internet relate to the network infrastructure. Which statement correctly describes network infrastructure and network communication?

• Communication across the internet requires application of recognized technologies and standards.
• LANs are used to connect WANs around the world.
• A LAN connects small networks to large global networks.
• The internet is a worldwide collection of interconnected networks owned by an organization.

Explanation: The internet is not owned by any individual or group. Ensuring effective communication across this diverse infrastructure requires the application of consistent and commonly recognized technologies and standards as well as the cooperation of many network administration agencies.

Exam with this question: CCNA 200-301 Certification Practice Exam Answers