单选题A technician would like to ensure that when users connect to a web server in a server farm， they connect to the server with the lowest CPU utilization. Which of the following technologies would accomplish this？（）ALoad balancingBHigh availabilityCVirtual machineDReverse proxy
单选题
A technician would like to ensure that when users connect to a web server in a server farm， they connect to the server with the lowest CPU utilization. Which of the following technologies would accomplish this？（）
A
Load balancing
B
High availability
C
Virtual machine
D
Reverse proxy
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