Free CompTIA JK0-023 Exam Braindumps (page: 28)

Which two layers of the OSI model make up the TCP/IP model Network Interface layer?

  1. Application and Transport
  2. Transport and Session
  3. Physical and Data Link
  4. Session and Presentation

Answer(s): C



Which of the following describes the amount of time it takes for a packet to transmit from one switch to another?

  1. Hop count
  2. Latency
  3. MTU limit
  4. Distance vector

Answer(s): B



Which of the following DNS records is used in conjunction with 192:168::1:10?

  1. AAAA
  2. MX
  3. TXT
  4. PTR

Answer(s): A



A web server that provides shopping cart capabilities for external end users will likely function with which of the following protocols?

  1. HTTPS
  2. POP3
  3. SSH
  4. SMTP

Answer(s): A






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