N10-009 Practice Test

N10-009 Practice Test practice questions, page 24 of 31, with answer review and explanations.

Question 116

An office is experiencing intermittent connection issues. A network engineer identifies that the issue occurs whenever someone uses the fax machine that is connected to a switch. Which of the following should the engineer do first to resolve the issue?

  1. Run a new Cat 5 line.
  2. Enable 802.1Q tagging.
  3. Change the MTU.
  4. Configure a VLAN.

Question 117

A network engineer receives a vendor alert regarding a vulnerability in a router CPU. Which of the following should the engineer do to resolve the issue?

  1. Update the firmware.
  2. Replace the system board.
  3. Patch the OS.
  4. Isolate the system.

Question 118

Which of the following fiber connector types is the most likely to be used on a network interface card?

  1. LC
  2. SC
  3. ST
  4. MPO

Question 119

Which of the following connectors provides console access to a switch?

  1. ST
  2. RJ45
  3. BNC
  4. SFP

Question 120

A network administrator notices interference with industrial equipment in the 2.4GHz range. Which of the following technologies would most likely mitigate this issue? (Choose two.)

  1. Mesh network
  2. 5GHz frequency
  3. Omnidirectional antenna
  4. Non-overlapping channel
  5. Captive portal
  6. Ad hoc network