Nokia Exam 4A0-205 Topic 1 Question 4 Discussion

Actual exam question for Nokia's 4A0-205 exam

Question #: 4
Topic #: 1

What is the metro area network?

AThe metro area network is that portion of network that passes through a city to provide connections to several customers.

BThe metro area network is located between access and core domains.

CThe metro area network is made of OCS/SWDM nodes only, as no pure photonic nodes are used here.

DThe metro area network is located in between two access area networks and made of photonic nodes only (no OCS/SWDM nodes are used there).

Show Suggested Answer

Suggested Answer: A

The Metro Area Network (MAN) is a telecommunications network that spans a metropolitan area and connects multiple local area networks (LANs) or business networks together. It typically covers an area that is larger than a LAN but smaller than a wide area network (WAN). The purpose of a MAN is to provide a high-bandwidth, low-latency communication infrastructure for businesses and other organizations in a metropolitan area.

Cisco, 'Metro Ethernet Services,' https://www.cisco.com/c/en/us/solutions/service-provider/metro-ethernet-services/index.html

Techopedia, 'Metro Area Network (MAN),' https://www.techopedia.com/definition/26896/metro-area-network-man

by Selma at Feb 27, 2023, 05:17 PM

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