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N10-004單項(xiàng)選擇題每日一練(2019.01.07)

單項(xiàng)選擇題
Which of the following has a maximum data rate of 11Mbps?（）
A.802.11n
B.802.11g
C.802.11b
D.802.11a
單項(xiàng)選擇題
Which of the following devices transmits timed broadcasts onto an active network?（）
A. Bridge
B. Unmanaged switch
C. DHCP client
D. Firewal
單項(xiàng)選擇題
Which of the following should be updated when new computers are purchased?（）
A. Asset management
B. Change management
C. Cable management
D. Baselines
單項(xiàng)選擇題
A natural disaster has occurred and the administrator must return the network to a healthy status.Which of the following should the administrator do in this case?（）
A. Follow the emergency action plan.
B. Wait for an issue to be reported.
C. Establish a new baseline.
D. Determine if escalation is necessary.
單項(xiàng)選擇題
An administrator has completed the installation of a new WLAN. Which of the following configuration management documents needs to be updated?（）
A. Logical network diagram
B. History logs
C. Baseline configurations
D. Wiring schematics

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