单项选择题
The network technician is troubleshooting a network issue by implementing a new security device.After installing and configuring the device, which of the following steps should the technician takeNEXT?（）
A. Verity full system functionality
B. Identify the main problem and question the user
C. Document their findings, actions, and outcomes
D. Escalate the issue to upper management
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相关考题
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单项选择题
When ordering switches for a new building, which of the following is the BEST way for the technician to determine the number of switches to put in each network closet?（）
A. Review the architectural plans to see how many drops go to each closet.
B. Count the number of rooms near each closet and standardize eight drops per room.
C. Wireless is the new standard and no network switches will be needed in the building,
D. Count the number of phone ports and configure two network ports for each phone port. -
单项选择题
A technician is using a packet sniffer to identify a server. The technician observes the following network traffic: Which of the following is MOST likely to be the server?（）
A.HOST-A
B.HOST-B
C.HOST-C
D.HOST-D -
单项选择题
Which of the following would be used to optimize network performance and increase bandwidth availability?（）
A. Packet analysis
B. QoS
C. Traffic shaping
D. Fault tolerance
