Jupiter Is a Systems Administrator for a Growing Company

Multiple Choice

Jupiter is a systems administrator for a growing company. Until recently, one web server has been enough to handle the traffic load for her organization. However, she knows that if something happens to this server, the website could go down for an undetermined amount of time. She is considering moving the website to a cloud configuration, but she knows that if the server failed in the cloud, it would be a single point of failure. Which of the following might she want to implement in addition to a secondary web server?

A) Bridge
B) Switch
C) Router
D) Load balancer