33. The most effective way to migrate congestion on a LAN would be to ____________
A. Upgrade the network cards
B. Change the cabling to cat 6
C. Upgrade the CPUs in the routers
D. Replace the HUBs with switches
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A. Upgrade the network cards
B. Change the cabling to cat 6
C. Upgrade the CPUs in the routers
D. Replace the HUBs with switches
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