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單項(xiàng)選擇題

Which of the following should be checked FIRST if the laptop’s fan continuously goes full speed?（）

A. Dust buildup
B. AC adapter
C. Battery temperature
D. Fragmentation

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單項(xiàng)選擇題

Which of the following would be the BEST way for Mike, a technician, to disallow other clients to access a WAP, if only the same clients will always be accessing it?（）

A. Disable SSID broadcast
B. Enable MAC filtering
C. Disable DHCP server
D. Enable WEP encryption

單項(xiàng)選擇題

Which of the following ports can Mike, a technician, use with an IP address to test FTPconnectivity?（）

A.21
B.25
C.80
D.8080