Overprovisioning resources at the component, host, and/or site level so that there is failover to a working instance in the event of a problem is known as which concept?

Overprovisioning resources at the component, host, and/or site level so that there is failover to a working instance in the event of a problem is known as which concept?

• A. Hot site
• B. Warm site
• C. Redundancy
• D. COOP

Answer: (C)

Redundancy means building duplicate components and extra capacity so that if one part fails, another can take over without service interruption. By overprovisioning at the component, host, and site level, you create spare instances and headroom that can immediately handle work when a problem occurs, enabling failover to a working instance. This focus on having backups ready to take over is the essence of redundancy and directly supports high availability. A hot site and a warm site describe disaster recovery locations with different readiness levels for taking over operations, rather than the general principle of duplicating resources. COOP, or Continuity of Operations planning, covers broader strategies to maintain essential functions during and after disruptions, not specifically the act of duplicating resources for failover.

Redundancy means building duplicate components and extra capacity so that if one part fails, another can take over without service interruption. By overprovisioning at the component, host, and site level, you create spare instances and headroom that can immediately handle work when a problem occurs, enabling failover to a working instance. This focus on having backups ready to take over is the essence of redundancy and directly supports high availability.

A hot site and a warm site describe disaster recovery locations with different readiness levels for taking over operations, rather than the general principle of duplicating resources. COOP, or Continuity of Operations planning, covers broader strategies to maintain essential functions during and after disruptions, not specifically the act of duplicating resources for failover.