What best describes the Security Operations Center (SOC)?

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What best describes the Security Operations Center (SOC)?

A. The SOC is usually responsible for monitoring and maintaining the overall network infrastructure, its primary function is to ensure uninterrupted network service.
B. A SOC is related to the people, processes, and technologies that are involved in providing situational awareness through the detection, containment, and remediation of information security threats.
C. The SOC is responsible for the physical security of a building or installation location.
D. The SOC and NOC are the same entity, with different names. They are responsible for the health and security of the network infrastructure.