Designing systems with redundancy to minimize downtime and keep services running continuously aims for what?

Designing systems with redundancy to minimize downtime and keep services running continuously aims for what?

• A. High Availability
• B. Five Nines
• C. VRRP
• D. GLBP

Answer: (A)

Designing for redundancy to keep services running continuously is about high availability. High availability describes architectures built with redundant components, health monitoring, and automated failover so services stay online even when parts fail. Five nines is a common uptime goal (99.999%), a metric of how available the system should be, but it’s the target rather than the method. VRRP and GLBP are specific network mechanisms that help provide redundant gateways and load balancing; they support high availability, but the overarching objective is the continuous operation ensured by a robust HA design. In short, the aim is to design systems that stay up with minimal downtime through redundancy, monitoring, and quick recovery.

Designing for redundancy to keep services running continuously is about high availability. High availability describes architectures built with redundant components, health monitoring, and automated failover so services stay online even when parts fail. Five nines is a common uptime goal (99.999%), a metric of how available the system should be, but it’s the target rather than the method. VRRP and GLBP are specific network mechanisms that help provide redundant gateways and load balancing; they support high availability, but the overarching objective is the continuous operation ensured by a robust HA design. In short, the aim is to design systems that stay up with minimal downtime through redundancy, monitoring, and quick recovery.