Differentiation between NMS and NOC

Question

Write down the differentiation between NMS and NOC?

Answer 1

Network operation center (or NOC) is accountable for monitoring the network for alarms such as Service affected alarm, power fail alarm (or site down, LAPD OML fault, TRX close HPA alarm and so on) and communicate its field engineer to solve the difficulty. If require any support for software base they offer to recover the difficulty.

A Network Management System (or NMS) is an amalgamation of software and hardware employed to administer and monitor a network. Communicate with NOC recuperate the Alarm.