CompTIA Cloud+ (CV0-003) — Question 351

An enterprise is considering a cost model for a DBaaS. Which of the following is BEST for a cloud solution?

Answer options

• A. Per gigabyte
• B. Per seat
• C. Per user
• D. Per device

Correct answer: A

Explanation

The 'Per gigabyte' model is the most appropriate for a DBaaS as it allows costs to scale with actual data usage, making it economical for enterprises. The other options, such as 'Per seat', 'Per user', and 'Per device', can lead to higher costs regardless of the actual resource consumption, which is not ideal for a cloud service that aims to be cost-effective.