Which term describes the unavailability of cloud services due to maintenance, system failures, natural disasters, or attacks?

Which term describes the unavailability of cloud services due to maintenance, system failures, natural disasters, or attacks?

• A. Latency
• B. Downtime
• C. Uptime
• D. Availability

Answer: (B)

Downtime describes the periods when cloud services are unavailable. It captures the actual time when the service cannot be used, which happens during maintenance, system failures, natural disasters, or attacks. Latency refers to the delay in response time, not a complete outage. Uptime is the amount of time the service is functioning and available, the opposite of downtime. Availability is a broader measure of whether the service can be used when needed, usually expressed as a percentage over a period. Since the question focuses on the period when the service is not accessible due to those disruptive events, downtime is the best term.

Downtime describes the periods when cloud services are unavailable. It captures the actual time when the service cannot be used, which happens during maintenance, system failures, natural disasters, or attacks. Latency refers to the delay in response time, not a complete outage. Uptime is the amount of time the service is functioning and available, the opposite of downtime. Availability is a broader measure of whether the service can be used when needed, usually expressed as a percentage over a period. Since the question focuses on the period when the service is not accessible due to those disruptive events, downtime is the best term.