A WAN that hosts a mission-critical distributed system may require a more complete and robust recovery strategy than a WAN that connects multiple LANs for simple resource sharing purposes.

Question

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A mission-critical distributed system requires a higher level of availability and continuity than a simple resource-sharing LAN. Consequently, a more elaborate and resilient recovery strategy may be required to ensure the smooth operation of the WAN.

A WAN That Hosts a Mission-Critical Distributed System May Require