← Back to exam page

Free JK0-023 – CompTIA Network+ certification Practice Test Question

Free demo downloads

Loading demo links...

Showing 7–9 of 20 questions

Question 7 (Troubleshooting)

Which of the following are standard fiber cable connector types? (Select TWO).

Select all that apply, then click Submit answer.

  • ○

    RJ-11
  • ○

    F-connector
  • ○

    MTRJ
  • ○

    DB-9
  • ○

    ST
Question 8 (Network Architecture)

At which of the following layers do frames exist? (Select TWO).

Select all that apply, then click Submit answer.

  • ○

    OSI model Data link layer
  • ○

    TCP/IP model Network Interface layer
  • ○

    OSI model Physical layer
  • ○

    OSI model Network layer
  • ○

    TCP/IP model Internet layer
Question 9 (Network Operations)

Jeff, a customer, wants to have wireless network access only in the conference room. He has placed a WAP in the room, but notices that offices across the hall also receive a wireless signal. Which of the following could be done together to solve this problem? (Select TWO).

Select all that apply, then click Submit answer.

  • ○

    Turn down the signal gain.
  • ○

    Increase the encryption method.
  • ○

    Change the wireless channel.
  • ○

    Replace the WAP’s antennas with directional antennas.
  • ○

    Disable the SSID.