Updated Aug-2023 N10-008 Exam Practice Test Questions
Verified N10-008 dumps Q&As 100% Pass in First Attempt Guaranteed Updated Dump
Exam Format and Content
Exam Duration: 90 Minutes
Passing score: 77% means 720 (on a scale of 100-900)
Exam Length: Maximum of 90 questions
Exam Format: Multiple choice questions
Language: English, with Japanese scheduled and others TBD
NEW QUESTION # 53
A technician is installing a new fiber connection to a network device in a datacenter. The connection from the device to the switch also traverses a patch panel connection. The chain of connections is in the following order:
Device
LC/LC patch cable
Patch panel
Cross-connect fiber cable
Patch panel
LC/LC patch cable
Switch
The connection is not working. The technician has changed both patch cables with known working patch cables. The device had been tested and was working properly before being installed. Which of the following is the MOST likely cause of the issue?
- A. The device failed during installation
- B. TX/RX is reversed
- C. Attenuation is occurring
- D. An incorrect cable was used
Answer: B
NEW QUESTION # 54
Which of the following provides guidance to an employee about restricting non-business access to the company's videoconferencing solution?
- A. Standard operating procedure
- B. Acceptable use policy
- C. Remote access policy
- D. Data loss prevention
Answer: B
NEW QUESTION # 55
A company needs a redundant link to provide a channel to the management network in an incident response scenario. Which of the following remote access methods provides the BEST solution?
- A. Split-tunnel connections
- B. Remote desktop gateways
- C. Virtual network computing
- D. Out-of-band access
Answer: D
Explanation:
Explanation
Out-of-band access is a remote access method that provides a separate, independent channel for accessing network devices and systems. Out-of-band access uses a dedicated network connection or a separate communication channel, such as a dial-up or cellular connection, to provide access to network devices and systems. This allows an administrator to access the management network even if the primary network connection is unavailable or impaired. Out-of-band access is a good solution for providing a redundant link to the management network in an incident response scenario because it can be used to access the network even if the primary connection is unavailable or impaired.
NEW QUESTION # 56
Which of the following factors should be considered when evaluating a firewall to protect a datacenter's east-west traffic?
- A. Concurrent connections generated by Internet DDoS attacks
- B. Traffic between VMs running on different hosts
- C. Replication traffic between an on-premises server and a remote backup facility
- D. VPN traffic from remote offices to the datacenter's VMs
Answer: B
Explanation:
When evaluating a firewall to protect a datacenter's east-west traffic, it is important to consider traffic between VMs running on different hosts. This type of traffic is referred to as east-west traffic and is often protected by internal firewalls. By implementing firewalls, an organization can protect their internal network against threats such as lateral movement, which can be caused by attackers who have breached a perimeter firewall. Reference: Network+ Certification Study Guide, Chapter 5: Network Security
NEW QUESTION # 57
A network engineer is monitoring a fiber uplink to a remote office and notes the uplink has been operating at 100% capacity for a long duration. Which of the following performance metrics is MOST likely to be impacted with sustained link saturation?
- A. Speed
- B. Jitter
- C. Latency
- D. Bandwidth
Answer: C
Explanation:
When a fiber uplink is operating at 100% capacity for an extended period of time, it can cause sustained link saturation. This can impact the network's performance by increasing latency. Latency is the time it takes for a packet to travel from the source to its destination. When there is link saturation, packets may have to wait in a queue before being transmitted, which increases the time it takes for them to reach their destination. As a result, users may experience delays or timeouts when accessing network resources.
Other metrics such as jitter, speed, and bandwidth are also important, but they are not as directly impacted by sustained link saturation as latency.
NEW QUESTION # 58
A network administrator is reviewing interface errors on a switch. Which of the following indicates that a switchport is receiving packets in excess of the configured MTU?
- A. CRC errors
- B. Runts
- C. Giants
- D. Flooding
Answer: C
NEW QUESTION # 59
Which of the following is conducted frequently to maintain an updated list of a system's weaknesses?
- A. Risk assessment
- B. Penetration test
- C. Vulnerability scan
- D. Posture assessment
Answer: C
NEW QUESTION # 60
A network technician was hired to harden the security of a network. The technician is required to enable encryption and create a password for AP security through the web browser. Which of the following would BEST support these requirements?
- A. ACL
- B. WPA2
- C. IPSec
- D. ESP
Answer: B
NEW QUESTION # 61
A technician is installing a high-density wireless network and wants to use an available frequency that supports the maximum number of channels to reduce interference. Which of the following standard 802.11 frequency ranges should the technician look for while reviewing WAP specifications?
- A. 6GHz
- B. 900MHz
- C. 5GHz
- D. 2.4GHz
Answer: C
NEW QUESTION # 62
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. Multimode fiber
- C. Cat 6e
- D. Coaxial
Answer: D
Explanation:
Coaxial cable is a type of cable that consists of a central copper conductor surrounded by an insulating layer and a braided metal shield. Coaxial cable is commonly used to connect a cable modem to an ISP by transmitting data over cable television networks. Coaxial cable can support high bandwidth and long distances with minimal interference or attenuation. Reference: https://partners.comptia.org/docs/default-source/resources/comptia-network-n10-008-exam-objectives-(2-0), https://www.techopedia.com/definition/4027/coaxial-cable
NEW QUESTION # 63
A network administrator is implementing OSPF on all of a company's network devices. Which of the following will MOST likely replace all the company's hubs?
- A. A NGFW
- B. A proxy server
- C. A WLAN controller
- D. A Layer 3 switch
Answer: D
Explanation:
A Layer 3 switch will likely replace all the company's hubs when implementing OSPF on all of its network devices. A Layer 3 switch combines the functionality of a traditional Layer 2 switch with the routing capabilities of a router. By implementing OSPF on a Layer 3 switch, an organization can improve network performance and reduce the risk of network congestion. Reference: Network+ Certification Study Guide, Chapter 5: Network Security
NEW QUESTION # 64
A network resource was accessed by an outsider as a result of a successful phishing campaign. Which of the following strategies should be employed to mitigate the effects of phishing?
- A. RADIUS
- B. VPN
- C. Multifactor authentication
- D. Single sign-on
Answer: C
Explanation:
Explanation
Multifactor authentication is a security measure that requires users to provide multiple pieces of evidence before they can access a network resource. This could include requiring users to enter a username, password, and a code sent to the user's mobile phone before they are allowed access. This ensures that the user is who they say they are, reducing the risk of malicious actors gaining access to network resources as a result of a successful phishing campaign.
NEW QUESTION # 65
Which of the following would be BEST to use to detect a MAC spoofing attack?
- A. Internet Control Message Protocol
- B. Reverse Address Resolution Protocol
- C. Internet Message Access Protocol
- D. Dynamic Host Configuration Protocol
Answer: B
NEW QUESTION # 66
Which of the following would be increased by adding encryption to data communication across the network?
- A. Integrity
- B. Accountability
- C. Confidentiality
- D. Availability
Answer: C
NEW QUESTION # 67
A technician notices that equipment is being moved around and misplaced in the server room, even though the room has locked doors and cabinets. Which of the following would be the BEST solution to identify who is responsible?
- A. Install motion detection
- B. Install cameras.
- C. Hire a security guard.
- D. Install tamper detection.
Answer: B
Explanation:
Installing cameras in the server room is the best solution to identify who is responsible for the equipment being moved and misplaced. Cameras provide a way to monitor the server room in real time and can be used to identify suspicious activity. Additionally, they provide a way to review past activity and allow you to review footage to determine who may be responsible for the misplacement of equipment.
NEW QUESTION # 68
A corporate client is experiencing global system outages. The IT team has identified multiple potential underlying causes throughout the enterprise Each team member has been assigned an area to trouble shoot. Which of the following approaches is being used?
- A. Determine if anything changed
- B. Bottom-to-top
- C. Top-to-bottom
- D. Divide-and-conquer
Answer: D
NEW QUESTION # 69
Given the following information:
Which of the following command-line tools would generate this output?
- A. dig
- B. arp
- C. netstat
- D. tracert
Answer: D
Explanation:
Tracert is a command-line tool that traces the route of a packet from a source to a destination and displays the number of hops and the round-trip time for each hop. The output shown in the question is an example of a tracert output, which shows five hops with their IP addresses and hostnames (if available) and three latency measurements for each hop in milliseconds. Reference: https://partners.comptia.org/docs/default-source/resources/comptia-network-n10-008-exam-objectives-(2-0), https://www.lumen.com/help/en-us/network/traceroute/understanding-the-traceroute-output.html
NEW QUESTION # 70
A network administrator is troubleshooting the communication between two Layer 2 switches that are reporting a very high runt count. After trying multiple ports on both switches, the issue persists. Which of the following should the network administrator perform to resolve the issue?
- A. Recertify the cable between both switches.
- B. Increase the MTU size on both switches.
- C. Perform a factory reset on both switches.
- D. Enable debug logging on both switches.
Answer: B
NEW QUESTION # 71
During the troubleshooting of an E1 line, the point-to-point link on the core router was accidentally unplugged and left unconnected for several hours. However, the network management team was not notified. Which of the following could have been configured to allow early detection and possible resolution of the issue?
- A. OID
- B. Traps
- C. Baselines
- D. MIB
Answer: B
Explanation:
Traps are unsolicited messages sent by network devices to a network management system (NMS) when an event or a change in status occurs. Traps can help notify the network management team of any issues or problems on the network, such as a link failure or a device reboot. Traps can also trigger actions or alerts on the NMS, such as sending an email or logging the event. MIB stands for Management Information Base and is a database of information that can be accessed and managed by an NMS using SNMP (Simple Network Management Protocol). OID stands for Object Identifier and is a unique name that identifies a specific variable in the MIB. Baselines are measurements of normal network performance and behavior that can be used for comparison and analysis.
NEW QUESTION # 72
A corporation has a critical system that would cause unrecoverable damage to the brand if it was taken offline. Which of the following disaster recovery solutions should the corporation implement?
- A. Hot site
- B. Full backups
- C. Load balancing
- D. Snapshots
Answer: A
NEW QUESTION # 73
......
Pass CompTIA Network+ N10-008 Exam With 513 Questions: https://testking.practicedump.com/N10-008-exam-questions.html