CompTIA N10-008 Online Practice Questions and Exam Preparation

CompTIA N10-008 Online Questions & Answers

• Question 441:

  A network administrator walks into a datacenter and notices an unknown person is following closely. The administrator stops and directs the person to the security desk. Which of the following attacks did the network administrator prevent?

  A. Evil twin
  B. Tailgating
  C. Piggybacking
  D. Shoulder surfing
  B. Tailgating

• Question 442:

  Which of the following should a junior security administrator recommend implementing to mitigate malicious network activity?

  A. Intrusion prevention system
  B. Load balancer
  C. Access logging
  D. Endpoint encryption
  A. Intrusion prevention system

• Question 443:

  An administrator would like to have two servers at different geographical locations provide fault tolerance and high performance while appearing as one URL to users. Which of the following should the administrator implement?

  A. Load balancing
  B. Multipathing
  C. NIC teaming
  D. Warm site
  A. Load balancing

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  Explanation/Reference:

  Load balancing is a technique that can be used to provide fault tolerance and high performance while appearing as one URL to users. It is achieved by distributing the workload across multiple servers, which are usually located in different geographical locations. This allows for high performance and fault tolerance, as if one server fails, the other will take its place. Additionally, the multiple servers appear as one URL to the users, eliminating the need for the users to switch between servers.

• Question 444:

  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. Install tamper detection.
  D. Hire a security guard.
  B. Install cameras.

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  Explanation/Reference:

  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.

• Question 445:

  A user stores large graphic files. The time required to transfer the files to the server is excessive due to network congestion. The user's budget does not allow for the current switches to be replaced. Which of the following can be used to provide FASTER transfer times?

  A. Half duplex
  B. Jumbo frames
  C. LACP
  D. 802.1Q
  B. Jumbo frames

• Question 446:

  A network administrator implements a group of access points, only changing the SSID, credentials, and IP address. Shortly after, users begin reporting poor quality and video loss while on video calls in the conference room. Which of the following should the administrator do to MOST effectively troubleshoot during business hours?

  A. Remove the current antennas and replace them with directional antennas on each AP.
  B. Disconnect the AP and move it closer to the conference room.
  C. Configure separate channels on APs that are not supporting the conference room.
  D. Reboot the switch and each AP at the same time.
  C. Configure separate channels on APs that are not supporting the conference room.

• Question 447:

  Clients have reported slowness between a branch and a hub location. The senior engineer suspects asymmetrical routing is causing the issue. Which of the following should the engineer run on both the source and the destination network devices to validate this theory?

  A. traceroute
  B. ping
  C. route
  D. nslookup
  A. traceroute

• Question 448:

  A coffee shop owner hired a network consultant to provide recommendations for installing a new wireless network. The coffee shop customers expect high speeds even when the network is congested. Which of the following standards should the consultant recommend?

  A. 802.11ac
  B. 802.11ax
  C. 802.11g
  D. 802.11n
  B. 802.11ax

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  Explanation/Reference:

  802.11ax is the latest and most advanced wireless standard, providing higher speeds, lower latency, and more capacity than previous standards. It also supports OFDMA, which allows multiple devices to share a channel and reduce congestion. The other options are older standards that have lower bandwidth, range, and efficiency than 802.11ax. Therefore, 802.11ax is the best option for the coffee shop owner who wants to provide high speeds even when the network is congested.

• Question 449:

  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.
  C. Change to a directional antenna.

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  Explanation/Reference:

  Changing to a directional antenna can help limit wireless access outside the building. Directional antennas focus the wireless signal in a specific direction, reducing the signal strength outside the targeted area. This can help prevent unauthorized access from outside the building and reduce the potential for interference from other sources.

• Question 450:

  A network technician is planning to upgrade an end-of-life network switch and wants to reuse as much of the existing infrastructure as possible. The end-of-life switch uses a GBIC, but the new switch will use an SFP. Which of the following will the network technician MOST likely need to perform before completing the upgrade?

  A. Reterminate the fiber with ST connectors.
  B. Reterminate the fiber with SC connectors.
  C. Reterminate the fiber with LC connectors.
  D. Reroute the fiber through a media converter.
  C. Reterminate the fiber with LC connectors.