PassLeader released the NEWEST CompTIA Network+ N10-009 exam dumps recently! Both N10-009 VCE dumps and N10-009 PDF dumps are available on PassLeader, either N10-009 VCE dumps or N10-009 PDF dumps have the NEWEST N10-009 exam questions in it, they will help you passing CompTIA Network+ N10-009 exam easily! You can download the valid N10-009 dumps VCE and PDF from PassLeader here: https://www.passleader.com/n10-009.html (118 Q&As Dumps ~ Lab Simulations Available)
Also, previewing the NEWEST PassLeader N10-009 dumps online for free on Google Drive: https://drive.google.com/drive/folders/1fcU_ge3wu1CRK6rncYiModx_-QmVhRUj
NEW QUESTION 1
An IT manager needs to connect ten sites in a mesh network. Each needs to be secured with reduced provisioning time. Which of the following technologies will best meet this requirement?
A. SD-WAN
B. VXLAN
C. VPN
D. NFV
Answer: A
NEW QUESTION 2
A VoIP phone is plugged in to a port but cannot receive calls. Which of the following needs to be done on the port to address the issue?
A. Trunk all VLANs on the port.
B. Configure the native VLAN.
C. Tag the traffic to voice VLAN.
D. Disable VLANs.
Answer: C
NEW QUESTION 3
A network engineer is designing a secure communication link between two sites. The entire data stream needs to remain confidential. Which of the following will achieve this goal?
A. GRE
B. IKE
C. ESP
D. AH
Answer: C
NEW QUESTION 4
To reduce costs and increase mobility, a Chief Technology Officer (CTO) wants to adopt cloud services for the organization and its affiliates. To reduce the impact for users, the CTO wants key services to run from the on-site data center and enterprise services to run in the cloud. Which of the following deployment models is the best choice for the organization?
A. Public
B. Hybrid
C. SaaS
D. Private
Answer: B
Explanation:
A hybrid cloud deployment model is the best choice for the CTO’s requirements. It allows the organization to run key services from the on-site data center while leveraging the cloud for enterprise services. This approach provides flexibility, scalability, and cost savings, while also minimizing disruptions to users by keeping critical services local. The hybrid model integrates both private and public cloud environments, offering the benefits of both.
NEW QUESTION 5
Which of the following fiber connector types is the most likely to be used on a network interface card?
A. LC
B. SC
C. ST
D. MPO
Answer: A
NEW QUESTION 6
A network technician is troubleshooting a web application’s poor performance. The office has two internet links that share the traffic load. Which of the following tools should the technician use to determine which link is being used for the web application?
A. netstat
B. nslookup
C. ping
D. tracert
Answer: D
NEW QUESTION 7
Which of the following does a full-tunnel VPN provide?
A. Lower bandwidth requirements.
B. The ability to reset local computer passwords.
C. Corporate Inspection of all network traffic.
D. Access to blocked sites.
Answer: C
Explanation:
A full-tunnel VPN routes all of a user’s network traffic through the corporate network. This means that the organization can inspect all network traffic for security and compliance purposes, as all data is tunneled through the VPN, allowing for comprehensive monitoring and inspection.
NEW QUESTION 8
A customer is adding fiber connectivity between adjacent buildings. A technician terminates the multimode cable to the fiber patch panel. After the technician connects the fiber patch cable, the indicator light does not turn on. Which of the following should a technician try first to troubleshoot this issue?
A. Reverse the fibers.
B. Reterminate the fibers.
C. Verify the fiber size.
D. Examine the cable runs for visual faults.
Answer: A
Explanation:
When working with fiber optic cables, one common issue is that the transmit (TX) and receive (RX) fibers might be reversed. The first step in troubleshooting should be to reverse the fibers at one end to ensure they are correctly aligned (TX to RX and RX to TX). This is a simple and quick step to rule out a common issue before moving on to more complex troubleshooting.
NEW QUESTION 9
Which of the following is a cost-effective advantage of a split-tunnel VPN?
A. Web traffic is filtered through a web filter.
B. More bandwidth is required on the company’s internet connection.
C. Monitoring detects insecure machines on the company’s network.
D. Cloud-based traffic flows outside of the company’s network.
Answer: D
Explanation:
A split-tunnel VPN allows certain traffic (e.g., cloud-based services) to bypass the VPN and go directly to the Internet. This reduces the amount of traffic that needs to traverse the company’s VPN and Internet connection, conserving bandwidth and reducing costs. It also means that not all traffic is subject to the same level of inspection or filtering, which can improve performance for cloud-based services.
NEW QUESTION 10
Which of the following attacks would most likely cause duplicate IP addresses in a network?
A. Rogue DHCP server.
B. DNS poisoning.
C. Social engineering.
D. Denial-of-service.
Answer: A
NEW QUESTION 11
A network administrator is deploying a new switch and wants to make sure that the default priority value was set for a spanning tree. Which of the following values would the network administrator expect to see?
A. 4096
B. 8192
C. 32768
D. 36684
Answer: C
NEW QUESTION 12
Which of the following network topologies contains a direct connection between every node in the network?
A. Mesh
B. Hub-and-spoke
C. Star
D. Point-to-point
Answer: A
Explanation:
In a mesh topology, every node is directly connected to every other node. This provides high redundancy and reliability, as there are multiple paths for data to travel between nodes. This topology is often used in networks where high availability is crucial.
NEW QUESTION 13
A company receives a cease-and-desist order from its ISP regarding prohibited torrent activity. Which of the following should be implemented to comply with the cease-and-desist order?
A. MAC security.
B. Content filtering.
C. Screened subnet.
D. Perimeter network.
Answer: B
Explanation:
Content filtering can be used to block or restrict access to websites and services that facilitate torrenting and other prohibited activities. By implementing content filtering, the company can comply with the ISP’s cease-and-desist order and prevent users from accessing torrent sites and engaging in prohibited activities.
NEW QUESTION 14
A systems administrator is investigating why users cannot reach a Linux web server with a browser but can ping the server IP. The server is online, the web server process is running, and the link to the switch is up. Which of the following commands should the administrator run on the server first?
A. traceroute
B. netstat
C. tcpdump
D. arp
Answer: B
Explanation:
The netstat command provides information about network connections, routing tables, interface statistics, masquerade connections, and multicast memberships. Running netstat on the server can help the administrator verify that the web server process is listening on the expected port (e.g., port 80 for HTTP or port 443 for HTTPS) and that there are no issues with network connections. This is a crucial first step in diagnosing why the web server is not accessible via a browser.
NEW QUESTION 15
Which of the following is the next step to take after successfully testing a root cause theory?
A. Determine resolution steps.
B. Duplicate the problem in a lab.
C. Present the theory for approval.
D. Implement the solution to the problem.
Answer: D
NEW QUESTION 16
Which of the following connectors provides console access to a switch?
A. ST
B. RJ45
C. BNC
D. SFP
Answer: B
NEW QUESTION 17
A network administrator wants users to be able to authenticate to the corporate network using a port-based authentication framework when accessing both wired and wireless devices. Which of the following is the best security feature to accomplish this task?
A. 802.1X.
B. Access control list.
C. Port security.
D. MAC filtering.
Answer: A
Explanation:
802.1X is a port-based network access control (PNAC) protocol that provides an authentication mechanism to devices wishing to connect to a LAN or WLAN. It is widely used for secure network access, ensuring that only authenticated devices can access the network, whether they are connecting via wired or wireless means. 802.1X works in conjunction with an authentication server, such as RADIUS, to validate the credentials of devices trying to connect.
NEW QUESTION 18
Which of the following attacks can cause users who are attempting to access a company website to be directed to an entirely different website?
A. DNS poisoning.
B. Denial-of-service.
C. Social engineering.
D. ARP spoofing.
Answer: A
Explanation:
Network segmentation involves dividing a network into smaller segments or subnets. This is particularly important when integrating OT (Operational Technology) devices to ensure that these devices are isolated from other parts of the network. Segmentation helps protect the OT devices from potential threats and minimizes the impact of any security incidents. It also helps manage traffic and improves overall network performance.
NEW QUESTION 19
A network administrator is configuring a wireless network with an ESSID. Which of the following is a user benefit of ESSID compared to SSID?
A. Stronger wireless connection.
B. Roaming between access points.
C. Advanced security.
D. Increased throughput.
Answer: B
Explanation:
An Extended Service Set Identifier (ESSID) allows multiple access points to share the same SSID, enabling seamless roaming for users. This means that users can move between different access points within the same ESSID without losing connection or having to reauthenticate. This provides a better user experience, especially in large environments such as office buildings or campuses.
NEW QUESTION 20
Which of the following is used to estimate the average life span of a device?
A. RTO
B. RPO
C. MTBF
D. MTTR
Answer: C
NEW QUESTION 21
A network engineer is now in charge of all SNMP management in the organization. The engineer must use a SNMP version that does not utilize plaintext data. Which of the following is the minimum version of SNMP that supports this requirement?
A. v1
B. v2c
C. v2u
D. v3
Answer: D
Explanation:
SNMPv3 is the version of the Simple Network Management Protocol that introduces security enhancements, including message integrity, authentication, and encryption. Unlike previous versions (v1 and v2c), SNMPv3 supports encrypted communication, ensuring that data is not transmitted in plaintext. This provides confidentiality and protects against eavesdropping and unauthorized access.
NEW QUESTION 22
A network administrator for a small office is adding a passive IDS to its network switch for the purpose of inspecting network traffic. Which of the following should the administrator use?
A. SNMP trap.
B. Port mirroring.
C. Syslog collection.
D. API integration.
Answer: B
Explanation:
Port mirroring, also known as SPAN (Switched Port Analyzer), is used to send a copy of network packets seen on one switch port (or an entire VLAN) to another port where the IDS is connected. This allows the IDS to passively inspect network traffic without interfering with the actual traffic flow. Port mirroring is an essential feature for implementing IDS in a network for traffic analysis and security monitoring.
NEW QUESTION 23
Which of the following protocols provides remote access utilizing port 22?
A. SSH
B. Telnet
C. TLS
D. RDP
Answer: A
Explanation:
SSH (Secure Shell) is a protocol used to securely connect to a remote server/system over a network. It operates on port 22 and provides encrypted communication, unlike Telnet which operates on port 23 and is not secure. TLS is used for securing HTTP connections (HTTPS) and operates on ports like 443, while RDP (Remote Desktop Protocol) is used for remote desktop connections and operates on port 3389.
NEW QUESTION 24
Which of the following describes the best reason for using BGP?
A. Preventing a loop within a LAN.
B. Improving reconvergence times.
C. Exchanging router updates with a different ISP.
D. Sharing routes with a Layer 3 switch.
Answer: C
Explanation:
BGP (Border Gateway Protocol) is used for routing data between different ISPs, making it essential for the functioning of the internet. Its primary use is for exchanging routing information between autonomous systems, especially different ISPs. Preventing loops within a LAN is handled by protocols like Spanning Tree Protocol (STP), while improving reconvergence times and sharing routes with a Layer 3 switch are functions of other protocols or internal mechanisms.
NEW QUESTION 25
A network administrator wants to configure a backup route in case the primary route fails. A dynamic routing protocol is not installed on the router. Which of the following routing features should the administrator choose to accomplish this task?
A. Neighbor adjacency.
B. Link state flooding.
C. Administrative distance.
D. Hop count.
Answer: C
NEW QUESTION 26
Which of the following steps of the troubleshooting methodology would most likely include checking through each level of the OSI model after the problem has been identified?
A. Establish a theory.
B. Implement the solution.
C. Create a plan of action.
D. Verify functionality.
Answer: D
NEW QUESTION 27
Which of the following disaster recovery concepts is calculated by dividing the total hours of operation by the total number of units?
A. MTTR
B. MTBF
C. RPO
D. RTO
Answer: B
NEW QUESTION 28
A network administrator is configuring access points for installation in a dense environment where coverage is often overlapping. Which of the following channel widths should the administrator choose to help minimize interference in the 2.4GHz spectrum?
A. 11MHz
B. 20MHz
C. 40MHz
D. 80MHz
E. 160MHz
Answer: B
Explanation:
In the 2.4GHz spectrum, channels are spaced 5MHz apart but have a bandwidth of 20MHz, resulting in overlapping channels. To minimize interference, especially in a dense environment where access point coverage overlaps, a narrower channel width of 20MHz should be used. Using wider channel widths like 40MHz, 80MHz, or 160MHz in the 2.4GHz band will increase the overlap and interference. The 20MHz channel width provides a good balance between performance and minimal interference.
NEW QUESTION 29
Which of the following is the most closely associated with segmenting compute resources within a single cloud account?
A. Network security group.
B. laaS.
C. VPC.
D. Hybrid cloud.
Answer: C
Explanation:
A Virtual Private Cloud (VPC) is most closely associated with segmenting compute resources within a single cloud account. A VPC allows you to define a virtual network that closely resembles a traditional network, complete with subnets, route tables, and gateways. This segmentation enables the isolation of different parts of a network within a cloud environment, ensuring security and efficient resource management. VPCs are a key component in many cloud infrastructures, providing the flexibility to manage and control network settings and resources.
NEW QUESTION 30
A customer needs six usable IP addresses. Which of the following best meets this requirement?
A. 255.255.255.128
B. 255.255.255.192
C. 255.255.255.224
D. 255.255.255.240
Answer: D
Explanation:
To meet the requirement of six usable IP addresses, the subnet mask 255.255.255.240 (also represented as /28) is the best fit. A /28 subnet provides 16 total IP addresses, out of which 14 are usable (the first address is the network address, and the last address is the broadcast address). This meets and exceeds the requirement for six usable IP addresses, ensuring there are enough addresses for future expansion if needed. The other options provide either too few or too many addresses for this specific requirement.
NEW QUESTION 31
……
Welcome to choose PassLeader N10-009 dumps for 100% passing CompTIA Network+ N10-009 exam: https://www.passleader.com/n10-009.html (118 Q&As VCE Dumps and PDF Dumps ~ Lab Simulations Available)
Also, previewing the NEWEST PassLeader N10-009 dumps online for free on Google Drive: https://drive.google.com/drive/folders/1fcU_ge3wu1CRK6rncYiModx_-QmVhRUj