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N10-007 – CompTIA Network+ 2018

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Showing 10–12 of 20 questions

Question 10

A company is expanding and building a new remote branch office. Marketing will need 78 IP addresses, finance will need 150 IP addresses, legal will need 39 IP addresses, and R&D will need 12 IP addresses. The network administrator gives the technician a network of 172.16.48.0/23 and wants the technician to use VLSM for the design. Which of the following are possible solutions? (Choose three.)

Select all that apply, then click Submit answer.

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    The marketing department should receive a /25 network.
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    The R&D department should have 172.16.49.207 as a broadcast address.
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    The R&D department should receive a /27 network.
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    The finance department should have 172.16.49.127 as a broadcast address.
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    The marketing department should have usable IPs ranging from 172.16.49.129 to 172.16.49.190.
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    The legal department should have a first usable IP address of 172.16.49.190
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    The legal department should have usable IPs ranging from 172.16.49.129 to 172.16.49.190.
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    The R&D department should have a last usable IP address of 172.16.49.190.
Question 11

A technician is setting up VoIP phones on a wireless network. Users report that calls are choppy and sometimes dropped. The technician has measured two characteristics using simple command-line tools that verify the problem. Which of the following characteristics did the technician measure? (Choose two.)

Select all that apply, then click Submit answer.

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    Reflection
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    Latency
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    Interference
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    Packet loss
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    Signal-to-noise ratio
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    Attenuation
Question 12

A technician has completed configuration on a new satellite location. The location has a new firewall and a small internal network. The technician has been asked to perform basic vulnerability testing. Which of the following tools would BEST assist the technician in verifying the security of the site?

Select an option, then click Submit answer.

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    Packet sniffer
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    Bandwidth tester
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    Port scanner
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    Protocol analyzer