Free H19-301 Exam Braindumps
Huawei Certified Pre-sales Associate-IP Network(Datacom)-ENU Questions 111–115 (page: 24)

Updated On: 10-Feb-2026

The transport layer is responsible for establishing connections between nodes, while the network layer is responsible for end-to-end transmission of data between nodes, thereby forwarding data from the source to the destination.

  1. True
  2. False

Answer(s): B



Which of the following are dynamic routing protocols? (Choose all that apply.)

  1. BGP
  2. IS-IS
  3. OSPF
  4. RIP

Answer(s): A,B,C,D



An IPv6 address is expressed in dotted decimal notation, and an IPv4 address is expressed in colon hexadecimal notation.

  1. True
  2. False

Answer(s): B



Which of the following statements are TRUE about network service quality? (Choose all that apply.)

  1. Jitter, also called latency variation, refers to the difference in latencies of packets in the same flow.
  2. The packet loss rate refers to the percentage of total sent packets that are lost during transmission.
  3. Latency refers to the time required to transmit a packet from the transmit end to the receive end.
  4. Bandwidth, also called throughput, refers to the maximum number of data bits transmitted between two ends within a specified period (1 second) or the average rate at which specific data flows are transmitted between two network nodes. Bandwidth is expressed in bit/s.

Answer(s): A,B,C



Which type of AP can work independently and requires separate configurations? It provides only basic functions and is cost-effective. However, as the WL AN coverage area and the number of access users increase, more APs of this type need to be deployed. No unified control device is available for these independently working APs. Therefore, it is difficult to manage and maintain these APs.

  1. Fit
  2. Leader
  3. Fat

Answer(s): C


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