You've reached the end of your free preview.
Want to read all 237 pages?
Unformatted text preview: Vendor: CompTIA
Exam Code: N10-007
Exam Name: CompTIA Network+ N10-007 Certification
Version: 19.081 Important Notice
Our Product Manager keeps an eye for Exam updates by Vendors. Free update is available within
One year after your purchase.
You can login member center and download the latest product anytime. (Product downloaded
from member center is always the latest.)
PS: Ensure you can pass the exam, please check the latest product in 2-3 days before the exam
We devote to promote the product quality and the grade of service to ensure customers interest.
If you have any questions about our product, please provide Exam Number, Version, Page
Number, Question Number, and your Login Account to us, please contact us at
[email protected] and our technical experts will provide support in 24 hours. Copyright
The product of each order has its own encryption code, so you should use it independently.
If anyone who share the file we will disable the free update and account access.
Any unauthorized changes will be inflicted legal punishment. We will reserve the right of final
explanation for this statement.
Order ID: **************** PayPal Name: ****************
PayPal ID: **************** QUESTION 1
A network technician receives a call from a use who is experiencing network connectivity issues.
The network technician questions the user and learns the user brought in a personal wired router
to use multiple computers and connect to the network. Which of the following has the user MOST
likely introduced to the network?
D. Rogue DHCP server
Honeypot Answer: A QUESTION 2
A technician is setting up a direct connection between two older PCs so they can communicate
but not be on the corporate network. The technician does not have access to a spare switch but
does have spare Cat 6 cables, RJ-45 plugs, and a crimping tool. The technician cuts off one end
of the cable. Which of the following should the technician do to make a crossover cable before
crimping the new plug?
D. Reverse the wires leading to pins 1 and 2
Reverse the wires leading to pins 1 and 3
Reverse the wires leading to pins 2 and 3
Reverse the wires leading to pins 2 and 4 Answer: D QUESTION 3
An office network consists of one two-port router connected to a 12-port switch. A four-port hub is
also connected to the switch. On this particular network, which of the following is the number of
collision domain that exist?
15 Answer: D QUESTION 4
A network technician wants to remotely and securely access the desktop of a Linux workstation.
The desktop is running remote control software without encryption. Which of the following should
the technician use to secure the connection?
D. SSH in tunnel mode
RDP set to console connection
SFTP Get Latest & Actual Amazon Exam's Question and Answers from Passleader.
2 Answer: A QUESTION 5
Which of the following should current network performance be compared against to determine
Logs Answer: A QUESTION 6
A network administrator configures an email server to use secure protocols. When the upgrade is
completed, which of the following ports on the firewall should be configured to allow for
connectivity? (Choose three.)
G. TCP 25
TCP 995 Answer: EFG QUESTION 7
After a server outage, a technician discovers that a physically damaged fiber cable appears to be
the problem. After replacing the cable, the server will still not connect to the network. Upon
inspecting the cable at the server end, the technician discovers light can be seen through one of
the two fiber strands. Which of the following should the technician do FIRST to reconnect the
server to the network?
D. Reverse the fiber strands of the cable and reconnect them to the server
Use a TDR to test both strands of a new replacement cable prior to connecting it to the server
Replace the server's single-mode fiber cable with multimode fiber
Move the fiber cable to different port on the switch where both strands function Answer: A QUESTION 8
The backups server connects to a NAS device using block-level storage over Ethernet. The
performance is very slow, however, and the network technician suspects the performance issues
are network related. Which of the following should the technician do to improve performance?
A. Utilize UDP to eliminate packet overhead
B. Turn off MDIX settings on the NAS and server switchports Get Latest & Actual Amazon Exam's Question and Answers from Passleader.
3 C. Enable jumbo frames on the NAS and server
D. Encapsulate the storage traffic in a GRE tunnel
Answer: C QUESTION 9
A technician is trying to determine the IP address of a customer's router. The customer has an IP
address of 192.168.1.55/24. Which of the following is the address of the customer's router?
255.255.255.0 Answer: C QUESTION 10
A network technician is able to connect the switches between to offices, but the offices cannot
communicate with each other, as each office uses a different IP addressing scheme. Which of the
following devices needs to be installed between the switches to allow communication?
Range extender Answer: C QUESTION 11
A network technician is working on a proposal for email migration from an on-premises email
system to a vendor-hosted email in the cloud. The technician needs to explain to management
what type of cloud model will be utilized with the cloud-hosted email. Which of the following cloud
models should the technician identify in the proposal?
MaaS Answer: C QUESTION 12
Which of the following is the correct port number for NTP?
161 Get Latest & Actual Amazon Exam's Question and Answers from Passleader.
4 Answer: C QUESTION 13
A technician is upgrading the firmware on an older KVM switch. The specifications call for a serial
port to connect to the computer on one side, and an Ethernet jack to connect to the switch on the
other side. Which of the following connectors does the technician need for this cable? (Choose
BNC Answer: BE QUESTION 14
An end-user device requires a specific IP address every time it connects to the corporate
network; however, corporate policy does not allow the use of static IP addresses. Which of the
following will allow the request to be fulfilled without breaking the corporate policy?
D. DHCP relay
DHCP reservation Answer: D QUESTION 15
A technician is planning a remote-access strategy to manage routers and switches on a
dedicated management network. The management network is segregated from the production
network and uses site-to-site VPN connections. Some of the equipment does not support
encryption. Which of the following should the technician choose that all the equipment would
IPSec Answer: A QUESTION 16
Which of the following protocols do MOST MITM attacks utilize?
B. SIP Get Latest & Actual Amazon Exam's Question and Answers from Passleader.
5 C. FTP
Answer: A QUESTION 17
An ISP technician gets a call from a business that just changed equipment but can no longer
connect to the Internet. The technician checks the ARP table on the ISP switch, and there is no
corresponding MAC address present. Instead, the entry is "Incomplete". Which of the following
could cause this condition?
D. VLAN mismatch
Duplicate IP address
TX/RX reverse Answer: B QUESTION 18
A systems administrator has recently purchased and installed a large electronic signage screen
for the company's parking garage. The screen's management software was installed on a server
with public IP address to allow remote management. The systems administrator is now
troubleshooting an issue with the screen displaying unknown, random, and inappropriate
messages. Which of the following is MOST effective in resolving this issue?
D. Changing the management software's default credentials
Disabling unnecessary services from the server and management software
Changing the management software's default port
Replacing the management software's self-signed certificate with a valid certificate Answer: A QUESTION 19
A technician is investigating a server performance issue. The technician has gathered the server
utilization statistics. Which of the following should the technician use to determine which statistics
are not in the normal range?
D. Baseline review
System life-cycle report
Archiving logs Answer: A QUESTION 20
Which of the following devices, if implemented, would result in decreased administration time of
an 802.11 network running centralized authentication services? (Choose two.)
A. VPN concentrator Get Latest & Actual Amazon Exam's Question and Answers from Passleader.
E. Proxy server
Multilayer switch Answer: CD QUESTION 21
A technician must determine if a web page user's visits are connecting to a suspicious website's
IP address in the background. Which of the following tools would provide the information on TCP
route Answer: A QUESTION 22
An administrator is moving to a new office. There will be several network runs through the ceiling
area of the office. Which of the following is the BEST to utilize in these areas?
D. Single-mode fiber-optic cabling
Cat 5e-rated cabling
Cat 6-rated cabling
Plenum-rated cabling Answer: D QUESTION 23
A network technician receives a spool of Cat 6a cable and is asked to build several cables for a
new set of Ethernet runs between devices. Which of the following tools are MOST likely needed
to complete the task? (Choose three.)
G. Wire stripper
Tone generator Answer: ABD QUESTION 24
As part of a transition from a static to a dynamic routing protocol on an organization's internal
network, the routing protocol must support IPv4 and VLSM. Based on those requirements, which Get Latest & Actual Amazon Exam's Question and Answers from Passleader.
7 of the following should the network administrator use? (Choose two.)
VRRP Answer: AB QUESTION 25
A telecommunications provider has just deployed a new OC-12 circuit at a customer site. While
the circuit showed no errors from the provider end to the customer's demarcation point, a network
administrator is trying to determine the cause of dropped packets and errors on the circuit. Which
of the following should the network administrator do to rule out any problems at Layer 1? (Choose
F. Use a loopback at the demark and router, and check for a link light
Use an OTDR to validate the cable integrity
Use a pinout tester to validate the cable integrity
Use a multimeter to validate the cable integrity
Check for any devices that may be causing EMI on the cable
Clean the cables to be sure they are free of dust and debris Answer: AB QUESTION 26
A single PRI can deliver multiple voice calls simultaneously using which of the following Layer 1
D. Time division multiplexing
Analog circuit switching
Time division spread spectrum Answer: A QUESTION 27
A network technician is diagnosing a time-out issue generated from an end user's web browser.
The web browser issues standard HTTP get and post commands to interact with the website.
Given this information, the technician would like to analyze the entire TCP handshake of the
HTTP requests offline. Which of the following tools would allow the technician to view the
D. Packet analyzer
Spectrum analyzer Answer: A Get Latest & Actual Amazon Exam's Question and Answers from Passleader.
8 QUESTION 28
A customer cannot access a company's secure website. The company's network security is
reviewing the firewall for the server and finds the following output: Which of the following changes should be made to allow all customers to access the company's
D. Allow any any 10.5.0.10 443
Allow any any 18.104.22.168 443
Allow 10.5.0.10 443 any any
Allow 10.5.0.10 any 10.5.0.10 80 Answer: C QUESTION 29
Which of the following MUST be implemented to share metrics between routing protocols within
the same router?
D. Routing loop
Dynamic routes Answer: B QUESTION 30
An engineer is reviewing the implementation requirements for an upcoming project. The basic
requirements identified by the customer include the following:
WLAN architecture supporting speeds in excess of 150 Mbps
Clientless remote network access
Port-based network access control
Which of the following solution sets properly addresses all of the identified requirements?
E. 802.11a, IPSec VPN, 802.1x
802.11ac, MPLS, 802.3
802.11b, PPTP, 802.1x
802.11g, MS-CHAP, 802.16
802.11n, SSL-VPN, 802.1x Answer: E Get Latest & Actual Amazon Exam's Question and Answers from Passleader.
9 QUESTION 31
Which of the following would be the MOST efficient subnet mask for a point-to-point link?
/32 Answer: C QUESTION 32
An office user cannot access local network drives but has full access to the Internet. A technician
troubleshoots the issue and observes the following output of the ipconfig command: Which of the following would MOST likely allow the network drives to be accessed?
D. Update the WLAN adapter driver
Disable the WLAN adapter
Check the wireless DHCP configuration
Disable the LAN adapter Answer: B QUESTION 33
Ann, a network technician, has just installed a fiber switch in a datacenter. To run the fiber
cabling, Ann plans the cable route over the top of the rack using the cable trays, down to the
switch, coiling up any excess cable. As Ann configures the switch, she notices several messages
in the logging buffer stating the receive signal of the SFP is too weak. Which of the following is
MOST likely the cause of the errors in the logging buffer?
D. Bend radius exceeded
Fiber cable mismatch
Fiber type mismatch
Bad fiber switch Get Latest & Actual Amazon Exam's Question and Answers from Passleader.
10 Answer: A QUESTION 34
Which of the following wireless connection types utilize MIMO on non-overlapping channels?
802.11n Answer: BE QUESTION 35
A network technician is creating a new subnet for 488 host machines. The technician is told to
use a class B address scheme when making the subnet and is instructed to leave as much room
as possible for additional subnets of the same size. Which of the following subnets would fulfill
192.168.25.0/24 Answer: D QUESTION 36
A network engineer is designing a new IDF in an old building. The engineer determines the
equipment will fit in a two-post rack, and there is power available for this equipment. Which of the
following would be the FIRST issue to remediate?
D. Air flow and cooling
Power redundancy Answer: A QUESTION 37
Which of the following DNS records needs to be configured for SMTP traffic?
PTR Answer: A Get Latest & Actual Amazon Exam's Question and Answers from Passleader.
11 QUESTION 38
In which of the following ways does a DDoS attack differ from a spoofing attack?
D. DDoS attacks target multiple networks
Spoofing attacks originate from a single host
DDoS attacks are launched from multiple hosts
Spoofing attacks require physical presence Answer: C QUESTION 39
A user checks an IP address using an external website. The address is different than the one the
user sees when opening a command prompt and typing in ipconfig/all. The user does not
understand why the two tools show different IP addresses. This is BEST explained by the
D. network devices
traffic-routing protocols Answer: C QUESTION 40
Which of the following communication media can carry many voice, data, and video channels
simultaneously over multiple frequencies?
CSMA Answer: A QUESTION 41
To replace a defective UPS, the network administrator must take the switch offline. The
administrator wants to be able to perform maintenance UPS in the future without affecting the
availability of the attached switch. Which of the following would BEST allow this to happen?
D. Add a redundant power supply to the switch
Implement stacking on the switches in the rack
Add a second UPS into the rack
Install a power converter for the switch Answer: A QUESTION 42 Get Latest & Actual Amazon Exam's Question and Answers from Passleader.
12 A forensic first responder arrives at the scene where an employee is suspected to have
committed a computer-based crime. Which of the following should the first responder do FIRST?
D. Document the scene
Take pictures upon arrival
Secure the area
Implement chain of custody Answer: C QUESTION 43
A small town is attempting to attract tourists who visit larger nearby cities. A network engineer is
asked to implement a network encompassing the five-block town center and nearby businesses.
The inclusion of smartphones and portable devices is crucial to the plan. Which of the following is
the network engineer being asked to implement?
WAN Answer: C QUESTION 44
An employee wishes to use a personal cell phone for work-related purposes, including storage of
sensitive company data, during long business trips. Which of the following is needed to protect
BOTH the employee and the company?
D. An NDA ensuring work data stored on the personal phone remains confidential
An AUP covering how a personal phone may be used for work matters
A consent to monitoring policy covering company audits of the personal phone
Real-time remote monitoring of the phone's activity and usage Answer: D QUESTION 45
Which of the following protocols can be both connection-oriented and connectionless?
D. 20 FTP
80 HTTP Answer: B QUESTION 46
Which of the following BEST describes the differences between VLAN hopping and session
hijacking? Get Latest & Actual Amazon Exam's Question and Answers from Passleader.
13 A. VLAN hopping involves the unauthorized transition from one VLAN to another to gain additional
Session hijacking involves overriding a user's web connection to execute commands
B. VLAN hopping is a brute force attack executed to gain additional access.
Session hijacking involves physically disrupting a network connection
C. VLAN hopping involves overriding a user network connection to execute malicious commands.
Session hijacking involves compromising a host to elevate privileges
D. VLAN hopping is the act of exploiting poor VLAN tagging.
Session hijacking is a web-based attack aimed at privilege escalation
Answer: A QUESTION 47
An analyst is developing a proof of concept of a wireless-based attack as part of a penetration
test against an organization's network. As part of the attack, the analyst launches a fake access
point matching the SSID of the organization's guest access network. When a user connects to the
fake access point, the analyst allows the traffic to flow through the access point to the legitimate
site while the data traversing the network is logged for latest analysis and exploitation. Which of
the following attacks has the analyst successfully performed in this scenario?
Man-in-the-middle Answer: E QUESTION 48
View Full Document
- Spring '20
- IP address, network technician, following ports