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单选题
A bank runs 50 workstations and would like to decrease its electricity costs, while not sacrificing functionality. All of the workstations are high-end performance units that are intended to be used for CAD-like applications. Analysts benefit from the added performance, but tellers and associates could use more minimalist systems. Which of the following methods would decrease the banks electricity and hardware costs?()
A

Swap all teller and associate machines with servers.

B

Swap all teller and associate machines with thin clients.

C

Swap all teller and associate machines with low-profile high-end workstations.

D

Swap all teller and associate machines with laptops.


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