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Free JK0-023 Exam Braindumps (page: 11)

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PDF with 1112 Questions

A technician receives a work order that a user can no longer access any external websites. The user is the only one affected, but can still access websites by IP address. Which of the following is the MOST likely cause?

  1. The workstation has been removed from the domain and needs to be re-added in directory services.
  2. The workstation is configured to use the IPv4 protocol instead of IPv6.
  3. The workstation is configured with an incorrect IP address of the DNS server.
  4. The workstation's DHCP IP address has expired and has assigned itself an APIPA address.

Answer(s): C



At which of the following layers does HTML operate?

  1. Layer 2
  2. Layer 3
  3. Layer 5
  4. Layer 7

Answer(s): D



Which of the following is used to describe trunking VLANs on a network?

  1. 802.11a
  2. 802.11i
  3. 802.1q
  4. 802.1x

Answer(s): C



Which of the following subnet masks would allow for 192.168.0.3 and 192.168.0.240 to be in the same subnet?

  1. 255.255.255.0
  2. 255.255.255.128
  3. 255.255.255.192
  4. 255.255.255.248

Answer(s): A






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