The communication plan defines the meeting cadence, frequency, participants, formats, and methods of communication. If participation is low, the project manager refers to this plan for validation and adjustment. This is part of governance and compliance to ensure the right stakeholders are engaged appropriately.

An ERP (Enterprise Resource Planning) system integrates financial management, HR, and operations. In this case, ERP can handle time tracking and cost reporting together. EDRMS manages documents, CRM handles customer relationships, and CMS manages content--not project costs.

Availability zones provide the best availability for critical applications in the event of a disaster.
They are distinct locations within a cloud region that are engineered to be isolated from failures in other availability zones, thus providing redundancy and failover capabilities, which is essential for maintaining high availability of critical applications.

Reaching the maximum number of TCP sessions indicates the server can no longer handle additional client connections. This is a classic indicator that the workload requires horizontal scaling to add more servers and increase connection-handling capacity.