Which two strategies would best enhance resiliency and uptime in a new datacenter?

Choosing strategies to enhance resiliency and uptime in a new datacenter involves implementing measures that help ensure continuous operation and minimize downtime. Having a dual power supply is a critical approach to achieving this goal. In a dual power supply configuration, each server or critical network device is connected to two separate power sources. This redundancy ensures that if one power source fails, the other can take over seamlessly, preventing interruptions in service. This is crucial for maintaining system availability, especially in environments that demand high uptime.

In addition to this, NIC teaming can also contribute significantly to resiliency. NIC teaming involves combining multiple network interface cards (NICs) to act as a single interface, which can provide redundancy. If one NIC fails, the traffic is automatically redirected through the remaining operational NICs, helping maintain network connectivity and performance without manual intervention. This redundancy in networking complements the dual power supply strategy effectively.

While off-site backups are important for data recovery and protecting against data loss, they do not directly enhance the immediate uptime of the datacenter during operational failures. Automatic OS upgrades, while beneficial for security and performance, could introduce risks or downtime during the upgrading process, thereby possibly affecting uptime rather than enhancing it. Hence, implementing dual power supplies and NIC teaming is vital for ensuring