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單項(xiàng)選擇題

A technician(技術(shù)) has a current baseline(基準(zhǔn)線) and is told to install additional(添加) memory and a faster NIC card. 
At which point in time should the next baseline be run?()

A. After the memory is installed
B. Before the upgrade is performed
C. After the NIC is installed
D. After the upgrades are performed

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