CV0-004: CompTIA Cloud+

By CompTIA · Question Mode

QuestionQ57

Cloud Architecture

An e-commerce store is getting ready for its annual holiday sale. In the past, this sale has raised the number of transactions to between two and ten times the normal transaction level. A cloud administrator wants to implement a process that scales the web server seamlessly. The objective is to automate changes only when needed and at minimal cost.

Which of the following scaling approaches should the administrator use?

Explanation

Load- or metric-triggered autoscaling automatically adds resources when actual demand rises and removes them when demand declines. This accommodates the unpredictable two-to-tenfold transaction increase while avoiding the cost of keeping unnecessary capacity running.

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