单项选择题Which of the following protocols is used to disable switch ports automatically to prevent switchingloops?()

A.RIP
B.0S:F
C.STP
D.EGP


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1.单项选择题Which of the following uses copper wiring?()

A.10GBase-ER
B.10GBase-LW
C.100Base-FX
D.1000Base-T

5.单项选择题Which of the following would be used to test out the security of a specific network by allowing it toreceive security attacks?()

A. Honeynet
B. Honeypot
C. Vulnerability scanner
D. Network based IDS

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Which of the following uses a ring topology?()

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A small amount of spoofed packets are being sent across a network and a large amount of reply packets are being sent back to the network resource. Which of the following BEST describes this security threat?()

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Which of the following wireless technologies can support the GREATEST distance on either 2.4GHz or 5GHz frequencies?()

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Which of the following protocols is commonly used for VoIP technology?()

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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?()

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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?()

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