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Best CompTIA N10-009 Practice Exams and Exam Preparation Materials, CompTIA Network+ Exam | SPOTO

Prepare for the CompTIA N10-009 exam with the best practice exams and exam preparation materials available from SPOTO. Engaging in thorough exam practice is essential for success, and our resources are tailored to help you achieve your goals. Access our comprehensive range of study materials, including sample questions, exam dumps, and exam questions and answers, to reinforce your understanding of key concepts. Utilize our online exam questions to familiarize yourself with the exam format and challenges you may face. With our trusted exam simulator, you can accurately assess your readiness and boost your confidence. SPOTO provides the essential tools and resources to equip you with the core skills required for establishing, maintaining, troubleshooting, and securing networks in any environment. Prepare diligently with SPOTO and embark on a rewarding career journey in networking and cybersecurity.
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Question #1
A switch is connected to another switch. Incompatible hardware causes a surge in traffic on both switches. Which of the following configurations will cause traffic to pause, allowing the switches to drain buffers?
A. Speed
B. Flow control
C. 802
D. Duplex
View answer
Correct Answer: B

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Question #2
A network device needs to discover a server that can provide it with an IPv4 address. Which of the following does the device need to send the request to?
A. Default gateway
B. Broadcast address
C. Unicast address
D. Link local address
View answer
Correct Answer: A
Question #3
A Network engineer is investigating issues on a Layer 2 Switch. The department typically snares a Switchport during meetings for presentations, but atter the first user Shares, no Other users can connect. Which Of the following is MOST likely related to this issue?
A. Spanning Tree Protocol is enabled on the switch
B. VLAN trunking is enabled on the switch
C. Port security is configured on the switch
D. Dynamic ARP inspection is configured on the switch
View answer
Correct Answer: A
Question #4
An administrator is investigating reports of network slowness in a building. While looking at the uplink interface statistics In the switch's CLI, the administrator discovers the uplink Is at 100% utilization However, the administrator is unsure how to Identify what traffic is causing the saturation. Which of the following tools should the administrator utilize to identify the source and destination addresses of the traffic?
A. SNMP
B. Traps
C. Syslog
D. NetFlow
View answer
Correct Answer: B
Question #5
Several employees have expressed concerns about the company monitoring their internet activity when they are working from home. The company wants to mitigate this issue and reassure employees that their private internet activity is not being monitored. Which of the following would satisfy company and employee needs?
A. Split tunnel
B. Full tunnel
C. Site-to-site tunnel
D. Virtual desktop
View answer
Correct Answer: A
Question #6
Which of the following devices would be used to extend the range of a wireless network?
A. A repeater
B. A media converter
C. A router
D. A switch
View answer
Correct Answer: C
Question #7
A public, wireless ISP mounts its access points on top of traffic signal poles. Fiber-optic cables are installed from a fiber switch through the ground and up the pole to a fiber-copper media converter, and then connected to the AP. In one location, the switchport is showing sporadic link loss to the attached AP. A similar link loss is not seen at the AP interface. The fiber-optic cable is moved to another unused switchport with a similar result. Which of the following steps should the assigned technician c
A. Disable and enable the switchport
B. Clean the fiber-optic cable ends
C. Replace the media converter
D. Replace the copper patch cord
View answer
Correct Answer: B
Question #8
Which of the following is used to elect an STP root?
A. A bridge ID
B. A bridge protocol data unit
C. Interface port priority
D. A switch's root port
View answer
Correct Answer: B
Question #9
A network administrator is trying to add network redundancy for the server farm. Which of the following can the network administrator configure to BEST provide this capability?
A. VRRP
B. DNS
C. UPS
D. RPO
View answer
Correct Answer: D
Question #10
A network administrator is getting reports of some internal users who cannot connect to network resources. The users slate they were able to connect last week, but not today. No changes have been configured on the network devices or server during the last few weeks. Which of the following is the MOST likely cause of the issue?
A. The client DHCP scope is fully utilized
B. The wired network is experiencing electrical interference
C. The captive portal is down and needs to be restarted
D. SNMP traps are being received
E. The packet counter on the router interface is high
View answer
Correct Answer: B
Question #11
Which of the following is an advanced distance vector routing protocol that automates routing tables and also uses some features of link-state routing protocols?
A. OSPF
B. RIP
C. EIGRP
D. BGP
View answer
Correct Answer: C
Question #12
Which of the following can have multiple VLAN interfaces?
A. Hub
B. Layer 3 switch
C. Bridge
D. Load balancer
View answer
Correct Answer: A
Question #13
An IT technician successfully connects to the corporate wireless network at a hank. While performing some tests, the technician observes that the physical address of the DHCp server has changed even though the network connection has not been lost. Which of the following would BEST explain this change?
A. Server upgrade
B. Duplicate IP address
C. Scope exhaustion
D. Rogue server
View answer
Correct Answer: B
Question #14
A company has wireless APS that were deployed with 802.11g. A network engineer has noticed more frequent reports of wireless performance issues during the lunch hour in comparison to the rest of the day. The engineer thinks bandwidth consumption will increase while users are on their breaks, but network utilization logs do not show increased bandwidth numbers. Which Of the following would MOST likely resolve this issue?
A. Adding more wireless APS
B. Increasing power settings to expand coverage
C. Configuring the APS to be compatible with 802
D. Changing the wireless channel used
View answer
Correct Answer: C
Question #15
Which of the following is used when a workstation sends a DHCP broadcast to a server on another LAN?
A. Reservation
B. Dynamic assignment
C. Helper address
D. DHCP offer
View answer
Correct Answer: A
Question #16
A network administrator wants to test the throughput of a new metro Ethernet circuit to verify that its performance matches the requirements specified m the SLA. Which of the following would BEST help measure the throughput?
A. iPerf
B. Ping
C. NetFlow
D. Netstat
View answer
Correct Answer: C
Question #17
A technician is consolidating a topology with multiple SSlDs into one unique SSID deployment. Which of the following features will be possible after this new configuration?
A. Seamless roaming
B. Basic service set
C. WPA
D. MU-MIMO
View answer
Correct Answer: D
Question #18
A user from a remote office is reporting slow file transfers. Which of the following tools will an engineer MOST likely use to get detailed measurement data?
A. Packet capture
B. IPerf
C. SIEM log review
D. Internet speed test
View answer
Correct Answer: C
Question #19
A technician is investigating an issue with connectivity at customer's location. The technician confirms that users can access resources locally but not over the internet The technician theorizes that the local router has failed and investigates further. The technician's testing results show that the route is functional: however, users still are unable to reach resources on the internal. Which of the following describes what the technician should do NEXT?
A. Document the lessons learned
B. Escalate the issue
C. identify the symptoms
D. Question users for additional information
View answer
Correct Answer: C
Question #20
An administrator needs to connect two laptops directly to each other using 802.11ac but does not have an AP available. Which of the following describes this configuration?
A. Basic service set
B. Extended service set
C. Independent basic service set
D. MU-MIMO
View answer
Correct Answer: A
Question #21
A network administrator is testing performance improvements by configuring channel bonding on an 802.Hac AP. Although a site survey detected the majority of the 5GHz frequency spectrum was idle, being used only by the company's WLAN and a nearby government radio system, the AP is not allowing the administrator to manually configure a large portion of the 5GHz frequency range. Which of the following would be BEST to configure for the WLAN being tested?
A. Upgrade the equipment to an AP that supports manual configuration of the ElRP power settings
B. Switch to 802
C. disable channel auto-selection, and enforce channel bonding on the configuration
D. Set up the AP to perform a dynamic selection of the frequency according to regulatory requirements
E. Deactivate the band 5GHz to avoid Interference with the government radio
View answer
Correct Answer: D
Question #22
An employee working in a warehouse facility is experiencing interruptions in mobile applications while walking around the facility. According to a recent site survey, the WLAN comprises autonomous APs that are directly connected to the internet, providing adequate signal coverage. Which of the following is the BEST solution to improve network stability?
A. Implement client roaming using an extended service deployment employing a wireless controller
B. Remove omnidirectional antennas and adopt a directional bridge
C. Ensure all APs of the warehouse support MIMO and Wi-Fi 4
D. Verify that the level of EIRP power settings is set to the maximum permitted by regulations
View answer
Correct Answer: D
Question #23
A user reports that a new VoIP phone works properly but the computer that is connected to the phone cannot access any network resources. Which of the following MOST Likely needs to be configured correctly to provide network connectivity to the computer?
A. Port duplex settings
B. Port aggregation
C. ARP settings
D. VLAN tags
E. MDIX settings
View answer
Correct Answer: C
Question #24
Users are reporting intermittent Wi-Fi connectivity in specific parts of a building. Which of the following should the network administrator check FIRST when troubleshooting this issue? (Select TWO).
A. Site survey
B. EIRP
C. AP placement
D. Captive portal
E. SSID assignment
F. AP association time
View answer
Correct Answer: A
Question #25
A network administrator notices excessive wireless traffic occurring on an access point after normal business hours. The access point is located on an exterior wall. Which of the following should the administrator do to limit wireless access outside the building?
A. Set up a private VLAN
B. Disable roaming on the WAP
C. Change to a directional antenna
D. Stop broadcasting of the SSID
View answer
Correct Answer: B
Question #26
While waking from the parking lot lo an access-controlled door an employee sees an authorized user open the door. Then the employee notices that another person catches the door before It closes and goes inside Which of the following attacks Is taking place?
A. Tailgating
B. Pipgybacking
C. Shoulder surfing
D. Phisning
View answer
Correct Answer: C
Question #27
A network technician needs to select an AP that will support at least 1.3Gbps and 5GHz only. Which of the following wireless standards must the AP support to meet the requirements?
A. B
B. AC
C. AX
D. N
E. G
View answer
Correct Answer: B

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