Master Network Operations 2026 – Conquer Management, Protocols & Backup Like a Pro!

This question tests the idea of standby components designed for immediate automatic failover. A backup component that’s already installed and configured to take over instantly when the primary fails is a hot spare. It’s kept ready to operate without manual intervention, minimizing downtime and keeping services available.

Other options describe broader recovery approaches: a hot site is a full backup facility ready to run but not just a single component; a warm site has infrastructure ready but isn’t fully online yet and may require some steps to start; a cold spare is an unused item that would need setup before it can be used.