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Question 1

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A systems administrator needs to improve WiFi performance in a densely populated office tower and use the latest standard. There is a mix of devices that use 2.4 GHz and 5 GHz. Which of the followin

Question 2

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Which of the following would be BEST to use to detect a MAC spoofing attack?

Question 3

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A technician receives feedback that some users are experiencing high amounts of jitter while using the wireless network. While troubleshooting the network, the technician uses the ping command with

Question 4

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Wireless users are reporting intermittent internet connectivity. Connectivity is restored when the users disconnect and reconnect, utilizing the web authentication process each time. The network adm

Question 5

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A network administrator walks into a datacenter and notices an unknown person is following closely. The administrator stops and directs the person to the security desk. Which of the following attack

Question 6

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A network is experiencing a number of CRC errors during normal network communication. At which of the following layers of the OSI model will the administrator MOST likely start to troubleshoot?

Question 7

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A client recently added 100 users who are using VMs. All users have since reported slow or unresponsive desktops. Reports show minimal network congestion, zero packet loss, and acceptable packet del

Question 8

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Client devices cannot enter a network, and the network administrator determines the DHCP scope is exhausted. The administrator wants to avoid creating a new DHCP pool. Which of the following can the

Question 9

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An administrator is writing a script to periodically log the IPv6 and MAC addresses of all the devices on a network segment. Which of the following switch features will MOST likely be used to assist

Question 10

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Which of the following DNS records works as an alias to another record?

Question 347 - N10-008 discussion

A network technician is selecting a replacement for a damaged fiber cable that goes directly to an SFP transceiver on a network switch. Which of the following cable connectors should be used?

RJ45

F-type

Suggested answer: B

Explanation:

SFP stands for Small Form-factor Pluggable, which is a compact, hot-swappable networkinterface module that can be used for both telecommunication and data communicationsapplications1.SFP transceivers can support different types of media and interfaces, such as copper or fibercables, and have different data rates and distances1.Depending on the type of cable used, SFP transceivers feature different connectors.Generallyspeaking, SFP, SFP+ and SFP28 modules will use either LC or RJ45 connectors, depending onwhether the cable is copper or fiber2.LC stands for Lucent Connector, which is a small form-factor fiber-optic connector that has a1.25 mm ferrule and a push-pull coupling mechanism3.LC connectors are widely used for SFPtransceivers that operate on fiber-optic cables14.RJ45 stands for Registered Jack 45, which is a standard connector for twisted pair copper cablesthat has eight pins and a modular design3.RJ45 connectors are used for SFP transceivers thatoperate on copper cables, such as 1000BASE-T SFP14.MT stands for Mechanical Transfer, which is a type of fiber-optic connector that has multiplefibers aligned in a ferrule and a pin-and-guide-hole alignment mechanism3.MT connectors areused for high-density applications, such as QSFP transceivers that operate on fiber-opticcables2.

F-type stands for Female Type, which is a coaxial cable connector that has a screw-on designand a 75-ohm impedance3.F-type connectors are used for cable television, satellite television,and other radio frequency applications3.Therefore, the correct answer is B. LC, because it is the most common connector for SFPtransceivers that operate on fiber-optic cables, which is the case in the question.1:Small Form-factor Pluggable - Wikipedia

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asked 02/10/2024

MARIO CRUZ

40 questions

Your answer: A B C D

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