Which of the following will BEST address this requirement?

exams CV0-003 V1 CV0-003 exam 0 Comments

A systems administrator for an e-commerce company will be migrating the company’s main website to a cloud provider. The principal requirement is that the website must be highly available.

Which of the following will BEST address this requirement?
A . Vertical scaling
B. A server cluster
C. Redundant switches
D. A next-generation firewall

Answer: B