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2024 Updated CompTIA N10-009 Exam Questions & Practice Tests, CompTIA Network+ Exam | SPOTO

Elevate your certification preparation for the N10-009 CompTIA Network+ exam with our specialized mock tests. Our mock tests are designed to provide an effective platform for practicing the latest exam questions, essential for success. Access our free test resources, including sample questions, exam dumps, and mock exams, to bolster your exam practice. Engage with our online exam questions to gauge your knowledge and readiness comprehensively. Our comprehensive exam materials cover all essential topics, ensuring a well-rounded preparation experience tailored to your needs. Additionally, utilize our exam simulator to simulate the actual exam environment and refine your test-taking skills. By immersing yourself in our exam questions and answers, you'll be well-prepared to excel in the N10-009 certification exam and embark on a rewarding career journey in networking and cybersecurity.
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Question #1
A network deployment engineer is deploying a new single-channel 10G optical connection. Which of the following optics should the engineer MOST likely use to satisfy this requirement?
A. QSFP
B. QSFP+
C. SFP
D. SFP+
View answer
Correct Answer: C
Question #2
Which of the following fouling protocols is generally used by major ISPs for handing large- scale internet traffic?
A. RIP
B. EIGRP
C. OSPF
D. BGP
View answer
Correct Answer: A
Question #3
A network administrator received complaints of intermittent network connectivity issues. The administrator investigates and finds that the network design contains potential loop scenarios. Which of the following should the administrator do?
A. Enable spanning tree
B. Configure port security
C. Change switch port speed limits
D. Enforce 802
View answer
Correct Answer: C
Question #4
An online gaming company needs a cloud solution that will allow for more virtual resources to be deployed when tournaments are held. The number of users who access the service increases during tournaments. The company also needs the resources to return to baseline levels once the resources are not needed in order to reduce cost. Which of the following cloud concepts would provide the best solution?
A. Scalability
B. Hybrid
C. Multitenancy
D. Elasticity
View answer
Correct Answer: B
Question #5
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: D
Question #6
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 #7
A technician is setting up DNS records on local servers for the company's cloud DNS to enable access by hostname. Which of the following records should be used?
A. A
B. MX
C. CNAME
D. NS
View answer
Correct Answer: C
Question #8
An IT technician needs to increase bandwidth to a server. The server has multiple gigabit ports. Which of the following can be used to accomplish this without replacing hardware?
A. STP
B. 802
C. Duplex
D. LACP
View answer
Correct Answer: B
Question #9
A customer calls the help desk to report that users are unable to access any network resources_ The issue started earlier in the day when an employee rearranged the wiring closet A technician goes to the site but does not observe any obvious damage. The statistics output on the switch indicates high CPI-J usage, and all the lights on the switch are blinking rapidly in unison_ Which of the following is the most likely explanation for these symptoms?
A. The switch was rebooted and set to run in safe mode
B. The line between the switch and the upstream router was removed
C. A cable was looped and created a broadcast storm
D. A Cat 6 cable from the modem to the router was replaced with Cat 5e
View answer
Correct Answer: A
Question #10
During an annual review of policy documents, a company decided to adjust its recovery time frames. The company agreed that critical applications can be down for no more than six hours, and the acceptable amount of data loss is no more than two hours. Which of the following should be documented as the RPO?
A. Two hours
B. Four hours
C. Six hours
D. Eight hours
View answer
Correct Answer: A
Question #11
Which of the following types of data center architectures will MOST likely be used in a large SDN and can be extended beyond the data center?
A. iSCSI
B. FCoE
C. Three-tiered network
D. Spine and leaf
E. Top-of-rack switching
View answer
Correct Answer: B
Question #12
A device is connected to a managed Layer 3 network switch. The MAC address of the device is known, but the static IP address assigned to the device is not. Which of the following features of a Layer 3 network switch should be used to determine the IPv4 address of the device?
A. MAC table
B. Neighbor Discovery Protocol
C. ARP table
D. IPConfig
E. ACL table
View answer
Correct Answer: A
Question #13
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: B
Question #14
An administrator is setting up a multicast server on a network, but the firewall seems to be dropping the traffic. After logging in to the device, me administrator sees me following entries: Which of the following firewall rules is MOST likely causing the issue?
A. Rule 1
B. Rule 2
C. Rule 3
D. Rule 4
View answer
Correct Answer: B
Question #15
A network administrator is reviewing the following metrics from a network management system regarding a switchport. The administrator suspects an issue because users are calling in regards to the switchport's performance: Based on the information in the chart above, which of the following fs the cause of these performance issues?
A. The connected device is exceeding the configured MTU
B. The connected device is sending too many packets
C. The switchport has been up for too long
D. The connected device is receiving too many packets
E. The switchport does not have enough CRCs
View answer
Correct Answer: A
Question #16
Which of the following disaster recovery metrics describes the average length of time a piece of equipment can be expected to operate normally?
A. RPO
B. RTO
C. MTTR
D. MTBF
View answer
Correct Answer: A
Question #17
Network connectivity in an extensive forest reserve was achieved using fiber optics. A network fault was detected, and now the repair team needs to check the integrity of the fiber cable. Which of me following actions can reduce repair time?
A. Using a tone generator and wire map to determine the fault location
B. Using a multimeter to locate the fault point
C. Using an OTDR In one end of the optic cable to get the liber length information
D. Using a spectrum analyzer and comparing the current wavelength with a working baseline
View answer
Correct Answer: A
Question #18
An engineer is using a tool to run an ICMP sweep of a network to find devices that are online. When reviewing the results, the engineer notices a number of workstations that are currently verified as being online are not listed in the report. The tool was configured to scan using the following information: Network address: 172.28.16.0 CIDR: /22 The engineer collected the following information from the client workstation: IP address: 172.28.17.206 Subnet mask: 255.255.252.0 Which of the following MOST likely
A. The scanned network range is incorrect
B. The subnet mask on the client is misconfigured
C. The workstation has a firewall enabled
D. The tool is unable to scan remote networks
View answer
Correct Answer: A
Question #19
A network technician recently installed 35 additional workstations. After installation, some users are unable to access network resources. Many of the original workstations that are experiencing the network access issue were offline when the new workstations were turned on. Which of the following is the MOST likely cause of this issue?
A. Incorrect VLAN setting
B. Insufficient DHCP scope
C. Improper NIC setting
D. Duplicate IP address
View answer
Correct Answer: D

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