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單項(xiàng)選擇題

An administrator is upgrading memory on the server. Once the server in turned back on, the administrator notices that the memory has not changed. The system board website says the board should accept the new amount of memory.Which of the following should the administrator do FIRST?（）

A. Replace memory chips with known good memory chips.
B. Reseat the memory chips.
C. Update the BIOS.
D. Upgrade the server OS

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單項(xiàng)選擇題

An administrator gets a call that multiple users do not have network access to the company server that they have been using for five years. Users can access the other servers and computers in the building and check their home email accounts. The administrator tests the server’s Ethernet cable，verifies it works， and plugs it back into the NIC only to receive no status lights. Which of the following BEST indicates the problem？（）

A.The DNS server is down.
B.The NIC driver on the server is malfunctioning.
C.The DHCP server is down.
D.The server’s NIC is malfunctioning.

單項(xiàng)選擇題

Which of the following is an advantage of SMP?（）

A. Smaller initial investment
B. Doubles memory requirements
C. Higher simultaneous thread processing
D. Decreases overhead

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