Your company has an installed base of servers with an average utilization of 10% and an average
peak utilization of 40%. What is the best solution to implement to improve server utilization and
reduce costs?

A.
high availability – increasing the number of redundant servers

B.
patching – updating every operating system instance to the latest revision

C.
server upgrades – replacing old servers with newer, more powerful servers

D.
consolidation – stacking multiple applications and/or operating systems on fewer servers