Pass N10-008 Exam in First Attempt Guaranteed 2023 Dumps!
N10-008 Dumps Full Questions - Exam Study Guide
CompTIA N10-008, also known as the CompTIA Network+ Certification Exam, is a globally recognized certification program for individuals seeking to establish a career in the IT industry. CompTIA Network+ Certification Exam certification is designed to validate the skills and knowledge required to design, configure, manage, and troubleshoot wired and wireless networks.
CompTIA N10-008 certification exam is designed to test the candidate's ability to install, configure, and maintain basic network infrastructure, including switches, routers, and wireless access points. N10-008 exam also covers network security concepts and best practices, including network segmentation, access control, and threat mitigation. Additionally, the exam tests the candidate's ability to troubleshoot network issues and identify network performance problems.
NEW QUESTION # 126
A network administrator is installing a wireless network at a client's office. Which of the following IEEE 802.11 standards would be BEST to use for multiple simultaneous client access?
- A. CSMA/CD
- B. CDMA
- C. GSM
- D. CSMA/CA
Answer: D
Explanation:
CSMA/CA (Carrier Sense Multiple Access with Collision Avoidance) is an IEEE 802.11 standard that would be best to use for multiple simultaneous client access on a wireless network. CSMA/CA is a media access control method that allows multiple devices to share the same wireless channel without causing collisions or interference. It works by having each device sense the channel before transmitting data and waiting for an acknowledgment from the receiver after each transmission. If the channel is busy or no acknowledgment is received, the device will back off and retry later with a random delay. Reference: https://www.cisco.com/c/en/us/support/docs/wireless-mobility/wireless-lan-wlan/82068-csma-ca.html
NEW QUESTION # 127
A technician is troubleshooting reports that a networked printer is unavailable. The printer's IP address is configured with a DHCP reservation, but the address cannot be pinged from the print server in the same subnet. Which of the following is MOST likely the cause of me connectivity failure?
- A. DNS failure
- B. DHCP scope exhaustion
- C. Incorrect gateway
- D. Incorrect VLAN
Answer: C
NEW QUESTION # 128
A systems administrator is configuring a firewall using NAT with PAT. Which of the following would be BEST suited for the LAN interface?
- A. 172.28.0.0/8
- B. 172.32.0.0/14
- C. 172.23.0.0/16
- D. 172.18.0.0/10
- E. 172.15.0.0/18
Answer: C
NEW QUESTION # 129
A network engineer configured new firewalls with the correct configuration to be deployed to each remote branch. Unneeded services were disabled, and all firewall rules were applied successfully. Which of the following should the network engineer perform NEXT to ensure all the firewalls are hardened successfully?
- A. Ensure an implicit permit rule is enabled
- B. Configure the log settings on the firewalls to the central syslog server
- C. Use the same complex passwords on all firewalls
- D. Update the firewalls with current firmware and software
Answer: D
NEW QUESTION # 130
A new global ISP needs to connect from central offices in North America to the United Kingdom. Which of the following would be the BEST cabling solution for this project?
- A. Cat 6a
- B. Single-mode
- C. Twinaxial
- D. Coaxial
Answer: B
Explanation:
For a new global ISP to connect from central offices in North America to the United Kingdom, the best cabling solution would be single-mode fiber optic cable. Single-mode fiber optic cable is a type of cable that is used to transmit data over long distances using light signals. It is typically used in long-haul communication networks, such as those that connect different countries or continents.
NEW QUESTION # 131
A city has hired a new employee who needs to be able to work when traveling at home and at the municipal sourcing of a neighboring city that snares services. The employee is issued a laptop, and a technician needs to train the employee on the appropriate solutions for secure access to the network from all the possible locations On which of the following solutions would the technician MOST likely train the employee?
- A. Client-to-site VPNs between the two city locations and site-to-site software on the employee's laptop for all other remote access
- B. Client-to-site VPNs between the travel locations and site-to-site software on the employee's laptop for all other remote access
- C. Site-to-site VPNs between the two city locations and client-to-site software on the employee's laptop tor all other remote access
- D. Site-to-site VPNs between the home and city locations and site-to-site software on the employee's laptop for all other remote access
Answer: C
Explanation:
The technician would most likely train the employee on using site-to-site VPNs between the two city locations and client-to-site software on the employee's laptop for all other remote access. A VPN (Virtual Private Network) is a technology that creates a secure and encrypted tunnel over a public network such as the Internet. It allows remote users or sites to access a private network as if they were directly connected to it. A site-to-site VPN connects two or more networks, such as branch offices or data centers, using a VPN gateway device at each site. A client-to-site VPN connects individual users, such as mobile workers or telecommuters, using a VPN client software on their devices. In this scenario, the employee needs to access the network from different locations, such as home, travel, or another city. Therefore, the technician would train the employee on how to use site-to-site VPNs to connect to the network from another city location that shares services, and how to use client-to-site software to connect to the network from home or travel locations. Reference: https://www.cisco.com/c/en/us/support/docs/security-vpn/ipsec-negotiation-ike-protocols/14106-how-vpn-works.html
NEW QUESTION # 132
A technician is trying to install a VolP phone, but the phone is not turning on. The technician checks the cable gong from the phone to the switch, and the cable is good. Which of the following actions IS needed for this phone to work?
- A. Use a crossover cable.
- B. Add a POE injector
- C. Reconfigure the port.
- D. Enable MDIX.
Answer: B
NEW QUESTION # 133
Which of the following needs to be tested to achieve a Cat 6a certification for a company's data cawing?
- A. F-type connector
- B. LC ports
- C. RJ11
- D. Patch panel
Answer: C
NEW QUESTION # 134
A technician is connecting multiple switches to create a large network for a new office. The switches are unmanaged Layer 2 switches with multiple connections between each pair. The network is experiencing an extreme amount of latency. Which of the following is MOST likely occurring?
- A. Ethernet collisions
- B. A DDoS attack
- C. A broadcast storm
- D. Routing loops
Answer: C
NEW QUESTION # 135
A network administrator wants to reduce overhead and increase efficiency on a SAN. Which of the following can be configured to achieve these goals?
- A. Traffic shaping
- B. Jumbo frames
- C. Flow control
- D. Port aggregation
Answer: B
NEW QUESTION # 136
A network administrator is configuring a load balancer for two systems. Which of the following must the administrator configure to ensure connectivity during a failover?
- A. APIPA
- B. IPv6 tunneling
- C. VIP
- D. Broadcast IP
- E. NAT
Answer: C
Explanation:
A virtual IP (VIP) address must be configured to ensure connectivity during a failover. A VIP address is a single IP address that is assigned to a group of servers or network devices. When one device fails, traffic is automatically rerouted to the remaining devices, and the VIP address is reassigned to the backup device, allowing clients to continue to access the service without interruption.
Reference:
CompTIA Network+ Certification Study Guide, Exam N10-007, Fourth Edition, Chapter 6: Network Servers, p. 300
NEW QUESTION # 137
Which of the following physical security methods Is the MOST effective to prevent tailgating?
- A. Badge readers plus a PIN pad
- B. IP cameras with motion detection
- C. Smart lockers with tamper protection
- D. Biometrics in an access control vestibule
Answer: D
NEW QUESTION # 138
Which of the following technologies provides a failover mechanism for the default gateway?
- A. STP
- B. LACP
- C. OSPF
- D. FHRP
Answer: D
NEW QUESTION # 139
Which of the following use cases would justify the deployment of an mGRE hub-and-spoke topology?
- A. An Increase In network security using encryption and packet encapsulation
- B. A mandatory requirement to increase the deployment of an SOWAN network
- C. An Improvement In network efficiency by increasing the useful packet payload
- D. A network expansion caused by an increase in the number of branch locations to the headquarters
Answer: B
NEW QUESTION # 140
Which of the following would be used when connecting devices that have different physical characteristics?
- A. A media converter
- B. A load balancer
- C. An industrial control system
- D. A proxy server
Answer: A
NEW QUESTION # 141
A technician is troubleshooting a workstation's network connectivity and wants to confirm which switchport corresponds to the wall jack the PC is using Which of the following concepts would BEST help the technician?
- A. Consistent labeling
- B. Standard work instructions
- C. Inventory management
- D. Change management
- E. Network baseline
Answer: A
Explanation:
Consistent labeling would be the concept that would best help the technician to confirm which switchport corresponds to the wall jack the PC is using. Consistent labeling is a practice of using standardized and descriptive labels for network devices, ports, cables, jacks, and other components. It can help with identifying, locating, and troubleshooting network issues. For example, a technician can use consistent labeling to trace a cable from a PC to a wall jack, and then from a patch panel to a switchport. Reference: https://www.cisco.com/c/en/us/td/docs/solutions/Enterprise/Data_Center/DC_Infra2_5/DCInfra_6.html
NEW QUESTION # 142
A technician is installing a cable modem in a SOHO. Which of the following cable types will the technician MOST likely use to connect a modem to the ISP?
- A. Single-mode fiber
- B. Coaxial
- C. Cat 6e
- D. Multimode fiber
Answer: B
NEW QUESTION # 143
A network technician 13 troubleshooting a network issue for employees who have reported Issues with speed when accessing a server in another subnet. The server is in another building that is 410ft (125m) away from the employees' building. The 10GBASE-T connection between the two buildings uses Cat 5e. Which of the following BEST explains the speed issue?
- A. The connection type is not rated for that distance
- B. The connection should be made using a Cat 6 cable
- C. The cable run has interference on it
- D. A broadcast storm is occurring on the subnet.
Answer: B
Explanation:
Explanation
The 10GBASE-T connection between the two buildings uses Cat 5e, which is not rated for a distance of 410ft (125m). According to the CompTIA Network+ Study Manual, for 10GBASE-T connections, "Cat 5e is rated for up to 55m, Cat 6a is rated for 100m, and Cat 7 is rated for 150m." Therefore, the speed issue is likely due to the fact that the connection type is not rated for the distance between the two buildings. To resolve the issue, the technician should consider using a Cat 6a or Cat 7 cable to increase the distance the connection is rated for.
NEW QUESTION # 144
A technician is connecting DSL for a new customer. After installing and connecting the on-premises equipment, the technician verifies DSL synchronization. When connecting to a workstation, however, the link LEDs on the workstation and modem do not light up. Which of the following should the technician perform during troubleshooting?
- A. Look for a rogue DHCP server on the network.
- B. Identify the switching loops between the modem and the workstation.
- C. Check for asymmetrical routing on the modem.
- D. Replace the cable connecting the modem and the workstation.
Answer: D
NEW QUESTION # 145
A technician is writing documentation regarding a company's server farm. The technician needs to confirm the server name for all Linux servers. Which of the following commands should the technician run?
- A. ipconfig
- B. arp
- C. nslookup
- D. route
Answer: C
Explanation:
The nslookup command should be run to confirm the server name for all Linux servers. Nslookup is a tool that queries DNS servers to resolve hostnames to IP addresses or vice versa. It can also provide other information about DNS records, such as MX, NS, SOA, etc. By running nslookup with the IP address of a Linux server, the technician can obtain its hostname. Reference: https://www.howtogeek.com/663056/how-to-use-the-nslookup-command-on-linux/
NEW QUESTION # 146
A network technician is investigating an issue with handheld devices in a warehouse. Devices have not been connecting to the nearest APs, but they have been connecting to an AP on the far side of the warehouse. Which of the following is the MOST likely cause of this issue?
- A. The power level is too high for the AP on the far side.
- B. Interference exists around the AP on the far side.
- C. The nearest APs are configured for 802.11g.
- D. An incorrect channel assignment is on the nearest APs.
Answer: A
Explanation:
The power level is a setting that determines how strong the wireless signal is from an access point (AP). If the power level is too high for an AP on the far side of a warehouse, it can cause interference and overlap with other APs on the same channel or frequency. This can result in handheld devices not connecting to the nearest APs, but connecting to the AP on the far side instead. A technician should adjust the power level of the AP on the far side to reduce interference and improve connectivity. Reference: https://www.comptia.org/blog/what-is-power-level
NEW QUESTION # 147
A network technician is reviewing the interface counters on a router interface. The technician is attempting to confirm a cable issue. Given the following information:
Which of the following metrics confirms there is a cabling issue?
- A. Number of packets output
- B. CRCs
- C. Multicasts
- D. Giants
- E. Last cleared
Answer: B
NEW QUESTION # 148
A company that uses VoIP telephones is experiencing intermittent issues with one-way audio and dropped conversations The manufacturer says the system will work if ping times are less than 50ms. The company has recorded the following ping times:
Which of the following is MOST likely causing the issue?
- A. Jitter
- B. VLAN mismatch
- C. Latency
- D. Attenuation
Answer: D
NEW QUESTION # 149
An engineer notices some late collisions on a half-duplex link. The engineer verifies that the devices on both ends of the connection are configured for half duplex. Which of the following is the MOST likely cause of this issue?
- A. The cable length is excessive
- B. One of the devices has a hardware issue
- C. The link is improperly terminated
- D. One of the devices is misconfigured
Answer: A
Explanation:
In a half-duplex link, devices can only send or receive data at one time, not simultaneously. Late collisions occur when devices transmit data at the same time after waiting for a clear channel. One of the causes of late collisions is excessive cable length, which increases the propagation delay and makes it harder for devices to detect collisions. The link termination, device configuration, and device hardware are not likely to cause late collisions on a half-duplex link.
NEW QUESTION # 150
Which of the following architectures is used for FTP?
- A. Connection-oriented
- B. Service-oriented
- C. Data-centric
- D. Client-server
Answer: D
Explanation:
FTP (File Transfer Protocol) is a client-server based protocol, meaning that the two computers involved communicate with each other in a request-response pattern. The client sends a request to the server and the server responds with the requested data. This type of architecture is known as client-server, and it is used for many different types of applications, including FTP. Other architectures, such as service-oriented, connection-oriented, and data-centric, are not used for FTP.
NEW QUESTION # 151
......
CompTIA Network+ Free Certification Exam Material from ActualTestsQuiz with 513 Questions: https://www.actualtestsquiz.com/N10-008-test-torrent.html
Use Real N10-008 - 100% Cover Real Exam Questions: https://drive.google.com/open?id=1kJYOpfpcdCqBA_7KdaqZTtYREQEschJb
