Jack gets an alert that one of his web servers is receiving more requests than it can handle given its current resources. He has decided to implement vertical scaling to resolve the issue. Which of the following could he do to meet his objective?
A) Migrate the web server to another cloud service provider.
B) Migrate the web server to the company's on-premise data center.
C) Add more vCPUs and memory to the virtual machine.
D) Add more virtual machines to the cluster.

Question

Quizplus · Accepted Answer

Vertical scaling involves increasing the capacity of existing hardware or software by adding resources to a single node in the system, such as adding more vCPUs and memory to the virtual machine, rather than adding more nodes to the system.

Jack Gets an Alert That One of His Web Servers