Question

Point out the wrong statement.

(a) In practice, there is less performance variability in cloud machine instances

(b) Capacity planning seeks to compare the capability of one system against another system

(c) Capacity planning provides the service with the best operational parameters at the lowest cost

(d) All of the mentioned

I have been asked this question in a job interview.

Enquiry is from Server and Instance types topic in division Abstraction and Virtualization Layer and Capacity Planning of Cloud Computing

Answer 1

Correct answer is (a) In practice, there is less performance variability in cloud machine instances

Easiest explanation: This variability may be due to your machine instances or storage buckets being moved from one system to another system.