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Education
2020 Valid CompTIA N10-007 Exam Questions
Comptia
N10-00 7
CompTIA Network+ Certification Exam
https://www.realexamcollection.com/comptia/n10-007-dumps.html
Question: 1
A network technician has salvaged several Ethernet cables from a datacenter. The technician attempts
to use the cables to connect desktops to the network without success. Which of the following is MOST
likely the issue?
A. The cables have an incorrect pin-out.
B. The cables are UTP instead of STP.
C. The cables are Cat 6 instead of Cat 5.
D. The cables are not plenum rated.
Answer: A
Question: 2
A network administrator has had difficulty keeping track of IP address assignments on networking
devices and clients recently. Which of the following is the BEST technology to aid in this scenario?
A. DNS
B. DHCP
C. IPAM
D. NTP
Answer: C
Question: 3
Users in a school lab are reporting slow connections to the servers and the Internet. Other users in the
school have no issues. The lab has 25 computers and is connected with a single 1Gb Ethernet connection
on Cat 5e wiring to an unmanaged switch. There are also three spare Cat 5e cable runs, which are not in
use. The school wants to double the connection speed between the lab and the servers without running
new cables. Which of the following would be the BEST solution?
A. Plug in a second spare cable at each end to double the speed.
B. Replace the switches with ones that utilize port bonding and use the spare cables.
C. Replace the switches with 10Gb switches and utilize the existing cabling.
D. Plug in a second cable and set one port to TX and one port to RX.
Answer: B
Question: 4
A technician is downloading an ISO from a vendor’s website. To ensure the integrity of the download,
which of the following should be verified?
A. File size
B. Vendor URL
C. File hashing
D. Encryption
Answer: C
Question: 5
A network administrator is assigned to run and connect a Cat 6e Ethernet cable between two nodes in a
datacenter. Which of the following connector types should the network administrator use to terminate
this cable?
A. DB-9
B. RS-232
C. DB-25
D. RJ-45
Answer: D
Question: 6
A network technician is planning to update the firmware on a router on the network. The technician has
downloaded the file from the vendor’s website. Before installing the firmware update, which of the
following steps should the technician perform to ensure file integrity?
A. Perform antivirus and anti-malware scans of the file.
B. Perform a hash on the file for comparison with the vendor’s hash.
C. Download the file a second time and compare the version numbers.
D. Compare the hash of the file to the previous firmware update.
Answer: B
Question: 7
A network technician performs a wireless site survey at a company building and identifies that the
cafeteria is not covered by a wireless signal. The cafeteria is located in a medium-size, square-shaped
room. Which of the following types of WAP antenna should the technician install in the center of the
cafeteria to provide the BEST coverage?
A. Unidirectional
B. Parabolic
C. Omnidirectional
D. Yagi
Answer: C
Question: 8
An entire enterprise cannot access a specific website. The network technician knows the website was
accessible last week. The technician can also ping the website. Which of the following is the technician
MOST likely to find upon investigation?
A. The firewall is misconfigured.
B. The network is being hit by a zero-day attack.
C. The SSL certificate is untrusted.
D. The SSL certificate has expired.
Answer: D
Question: 9
At which of the following OSI model layers would a router operate?
A. Physical
B. Network
C. Transport
D. Data link
Answer: B
Question: 10
Which of the following are characteristics of jumbo frames? (Choose two.)
A. Commonly used on SAN
B. MTU size greater than 1500
C. MTU size greater than 10000
D. Commonly used on IaaS
E. MTU size greater than 12000
Answer: AB
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