Dell EMC Associate – Backup and Recovery Solutions Design v2 — Question 35

Which describes a component's ability to consistently perform its operations as expected without performance degradation or failure?

Answer options

• A. Availability
• B. Maintainability
• C. Reliability
• D. Serviceability

Correct answer: C

Explanation

The correct answer is C, Reliability, which specifically measures a component's capacity to perform its intended functions consistently over time. Availability refers to the uptime of a system, Maintainability deals with how easily a system can be repaired or maintained, and Serviceability refers to how easily a service can be accessed for support, none of which directly address consistent operational performance.