Huawei H12-811_V1.0 HCIA-Datacom V1.0 Exam Exam Practice Test Questions

• Question 1

  On an interface that uses PPP as the data link layer protocol, can you configure a static route by specifying the next hop address or outbound interface? ()

  • True
  • False

  Show Answer Answer: A Next

• Question 2

  OSThe I reference model from high-level to bottom-level is ()

  • Application layer, transport layer, network layer, data link layer, physical layer
  • Application layer Session layer Presentation layer Transport layer Network layer Data link layer Physical layer
  • Application layer Presentation layer Session layer Network layer Transport layer Data link layer Physical layer
  • Application layer Presentation layer Session layer Transport layer Network layer Data link layer Physical layer

  Show Answer Answer: D Next

• Question 3

  UDP cannot guarantee the reliability of data transmission, and does not provide functions such as message sequencing and flow control. It is suitable for flows that do not require high transmission reliability, but require high transmission speed and delay ().

  • True
  • False

  Show Answer Answer: A Next

• Question 4

  Which layer of protocol does ARP belong to

  • Data link layer
  • Network layer
  • Physical layer
  • Transport layer

  Show Answer Answer: A Next

• Question 5

  What is the port number used by the FTP protocol control plane? ()

  • 23
  • 24
  • 21
  • 22

  Show Answer Answer: C Next