Question

Point out the wrong statement.

(a) The total workload might be served by a single server instance in the cloud

(b) Performance logs are the only source of performance measurements

(c) The amount of resources to be deployed depends upon the characterization of the Web servers involved, their potential utilization rates, and other factors

(d) All of the mentioned

This question was posed to me in an online interview.

This is a very interesting question from Baseline Measurements topic in division Abstraction and Virtualization Layer and Capacity Planning of Cloud Computing

Answer 1

Correct choice is (b) Performance logs are the only source of performance measurements

For explanation I would say: Performance logs are not the only source of performance measurements.