CompTIA CompTIA Certifications N10-008 Questions & Answers

• Question 1101:

  A network administrator needs to keep track of the locations of installed network equipment. Which of the following would be the BEST method to accomplish this task?

  A. Tamper detection

  B. Asset tags

  C. Video surveillance

  D. Motion detection

  Correct Answer: B

• Question 1102:

  Which of the following technologies relies on circuit switching?

  A. DMVPN

  B. MPLS

  C. PPPoE

  D. DOCSIS

  Correct Answer: C

• Question 1103:

  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 nearest APs are configured for 802.11g.

  B. An incorrect channel assignment is on the nearest APs.

  C. The power level is too high for the AP on the far side.

  D. Interference exists around the AP on the far side.

  Correct Answer: C

  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. References: https://www.comptia.org/blog/what-is-power-level

• Question 1104:

  A customer wants a technician to implement a solution that will allow its critical on-site servers to continue to function in the event of an extended power outage. Which of the following should the technician recommend?

  A. Warm site

  B. Load balancer

  C. Power generator

  D. Hot site

  Correct Answer: C

• Question 1105:

  Which of the following technologies would allow a technician to install and run multiple guest operating systems on host hardware?

  A. PXE

  B. Clustering

  C. Hypervisor

  D. SAN

  Correct Answer: C

• Question 1106:

  Which of the following VPN technologies should a network technician utilize to tunnel IPv6 traffic and multicast over an IPv4 WAN link?

  A. AH

  B. DTLS

  C. SSL

  D. GRE

  Correct Answer: D

• Question 1107:

  A client utilizes mobile tablets to view high-resolution images and videos via WiFi within a corporate office building. The previous administrator installed multiple high-density APs with WiFi 5, providing maximum coverage, but the measured performance is still below expected levels. Which of the following would provide the BEST solution?

  A. Channel bonding

  B. EIRP power settings

  C. Antenna polarization

  D. A directional antenna

  Correct Answer: A

• Question 1108:

  A software company is hosting a seminar at a local conference center to unveil its latest software release. As the clients begin to arrive and connect their mobile devices to the wireless network, users begin to report connectivity and throughput issues. Which of the following should the network technicians do to resolve the reported issues quickly?

  A. Call the ISP to increase the bandwidth.

  B. Provision and deploy additional WAPs.

  C. Run Cat 6 cable to each of the WAPs.

  D. Upgrade the wireless network to the newest standard.

  Correct Answer: A

• Question 1109:

  A network administrator needs to bring a new building online that houses multiple departments. The departments vary in size, with the smallest having 25 hosts and the largest having 140 hosts. When designing the addressing scheme for the new building, which of the following should the network administrator use lo limit the number of wasted IP addresses?

  A. Public IPs

  B. Private IPs

  C. DHCP

  D. VLSM

  E. Reserved IPs

  Correct Answer: D

• Question 1110:

  A user from a remote office is reporting slow file transfers. Which of the following tools will an engineer MOST likely use to get detailed measurement data?

  A. Packet capture

  B. iPerf

  C. NetFlow analyzer

  D. Internet speed test

  Correct Answer: B

  An engineer will most likely use IPerf to get detailed measurement data about the user's slow file transfers. IPerf is a tool used for measuring network performance and bandwidth, and it can be used to measure the speed and throughput of

  file transfers from the remote office. It can also provide detailed information about the latency and jitter of the connection, which can be used to troubleshoot the slow file transfers. Reference:

  CompTIA Network+ Study Manual (Chapter 10, Page 214).