CompTIA CompTIA Certifications N10-007 Questions & Answers

• Question 121:

  A network technician sets up a new schedule on the backup server. Management has informed the technician that a full backup does not need to be completed every day. The technician sets up weekly full backups. Which of the following should the technician configure for the remaining days to MINIMIZE the daily backup size?

  A. Snapshots

  B. Incremental

  C. Replica

  D. Differential

  Correct Answer: B

• Question 122:

  A network technician is setting up a WiFi network in a multi-tenant building. When trying to determine the best channel, which of the following is the BEST tool to use?

  A. Protocol analyzer

  B. Tone generator

  C. Spectrum analyzer

  D. Multimeter

  Correct Answer: C

• Question 123:

  Due to regulatory requirements, a college bookstore prohibits customers from accessing the wireless network in the building. Which of the following would be the BEST method to prevent customers from accessing the wireless network while in the bookstore?

  A. Use MAC filtering for authorization to the wireless network.

  B. Require PEAP for authentication to the wireless network.

  C. Implement a Faraday cage within the bookstore premises.

  D. Require a pre-shared key for authentication to the wireless network.

  Correct Answer: C

• Question 124:

  After several changes to the network, a technician needs to ensure a client is checking for new hostname and IP pairings. Which of the following commands should the technician use to force new lookups?

  A. ipconfig /flushdns

  B. ipconfig /release

  C. ipconfig /renew

  D. ipconfig /all

  Correct Answer: A

• Question 125:

  A company is expanding and building a new remote branch office. Marketing will need 78 IP addresses, finance will need 150 IP addresses, legal will need 39 IP addresses, and RandD will need 12 IP addresses. The network administrator gives the technician a network of 172.16.48.0/23 and wants the technician to use VLSM for the design. Which of the following are possible solutions? (Choose three.)

  A. The marketing department should receive a /25 network.

  B. The RandD department should have 172.16.49.207 as a broadcast address.

  C. The RandD department should receive a /27 network.

  D. The finance department should have 172.16.49.127 as a broadcast address.

  E. The marketing department should have usable IPs ranging from 172.16.49.129 to 172.16.49.190.

  F. The legal department should have a first usable IP address of 172.16.49.190

  G. The legal department should have usable IPs ranging from 172.16.49.129 to 172.16.49.190.

  H. The RandD department should have a last usable IP address of 172.16.49.190.

  Correct Answer: ABG

• Question 126:

  A technician has been asked to install biometric controls at the entrance of a new datacenter. Which of the following would be appropriate authentication methods to meet this requirement? (Choose two.)

  A. Badge reader

  B. Retina scanner

  C. Random number-generating token

  D. Device proximity sensor

  E. Challenge question

  F. Combination lock

  G. Fingerprint reader

  Correct Answer: BG

• Question 127:

  Two buildings used to be connected by a wireless bridge, but they are upgrading to fiber. Which of the following new devices would be required at the demarcation points?

  A. Wireless access point

  B. Router

  C. Media converter

  D. Firewall

  Correct Answer: C

• Question 128:

  The network support team is responsible for managing connections in a large, multipurpose venue where maintaining physical security is difficult. Implementing which of the following standards would BEST help to prevent unauthorized connections to the wired network?

  A. 802.1X

  B. 802.1q

  C. 802.3at

  D. 802.3af

  Correct Answer: A

• Question 129:

  A utility company has installed a wireless device at a residence that allows the company to view power consumption online. The resident reports the 802.11ac home wireless intermittently loses connectivity for about 15 minutes twice a day.

  Which of the following is the MOST likely cause?

  A. The utility company throttles power during peak hours.

  B. There is additional data being transferred over the wireless network.

  C. There is interference with the smart reader.

  D. An IoT device is causing a DoS attack on the wireless network.

  Correct Answer: B

• Question 130:

  To achieve a more efficient and secure work environment, a company needs a way to control what is being accessed on the Internet using corporate resources. Which of the following devices should be used to accomplish this task? (Choose two.)

  A. Proxy server

  B. IDS

  C. Load balancer

  D. Content filter

  E. VPN concentrator

  F. IPS

  Correct Answer: AD