Free COMPTIA Cloud+ CV0-004 Actual Exam Questions - Question 13 Discussion
HOTSPOT An e-commerce company is migrating from an on-premises private cloud environment to a public cloud IaaS environment. You are tasked with right-sizing the environment to save costs after the migration. The company's requirements are to provide a 20% overhead above the average resource consumption, rounded up. INSTRUCTIONS Review the specifications and graphs showing resource usage for the web and database servers. Determine the average resource usage and select the correct specifications from the available drop- down options. 
For the web server CPU, average at 75% plus 20% overhead rounds nicely to 90%, so C.
Looking at the web server’s CPU usage, the average seems close to 75%, so with 20% overhead it hits around 90%, which matches option C’s 90%. For memory, the average looks near 4GB, so adding 20% brings it just over 4.8GB, rounding up to 5GB fits option B. For the DB server, I don’t think the overhead applies only to memory; CPU usage should get the same treatment. The average CPU usage hovers around 55%, and adding 20% overhead gets about 66%, which matches option B’s 65%. For memory, the average looks about 16GB, so option B’s 20GB is the best fit.
For the DB server, option B looks right since the average memory usage hits about 16GB. Adding 20% overhead rounds it up nicely to option B’s 20GB.
Web CPU average looks close to 60%, so 72% after 20% overhead makes C likely.