CV0-004: CompTIA Cloud+

By CompTIA · Question Mode

QuestionQ46

Cloud Architecture

After receiving multiple complaints that an application is not consistently available, a cloud engineer reviews the application's performance. Monitoring data shows that the application receives varying traffic volumes at unpredictable times, affecting performance. Which of the following is the best scaling strategy to improve the application's performance?

Explanation

Horizontal scaling increases or decreases the number of parallel application instances in response to demand, distributing fluctuating traffic and preserving availability. Scheduled scaling is intended for predictable time-based demand, while manual scaling cannot respond promptly to unexpected traffic changes.

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