H12-811_V2.0

H12-811_V2.0 practice questions, page 6 of 8, with answer review and explanations.

Question 26

FTP allows users to remotely log in to a network device to manage configuration files (such as uploading and downloading files) and modify configurations (such as renaming the device and configuring an IP address).

  1. TRUE
  2. FALSE

Question 27

A web server and a DNS server are deployed on a network.When a user enters a website address on a client to access a web page, which of the following information does the DNS server return to the client?

  1. URL
  2. IP address
  3. Domain name
  4. MAC address

Question 28

If host A wants to communicate with host B, which is on another subnet, host A broadcasts an ARP request to obtain host B’s MAC address. After receiving the request, host B replies with an ARP response to notify host A of its MAC address.

  1. TRUE
  2. FALSE

Question 29

On a switched network where STP is enabled on all devices, when a downstream device detects a topology change, it continuously sends configuration BPDUs to the upstream device until the root bridge is informed of the topology change.

  1. TRUE
  2. FALSE

Question 30

On the switched network shown in the figure, STP is enabled on all devices. SW1 is the root bridge. The port costs are shown in the figure. Other parameters retain the default values. After the network is stable, which of the following RPC values is calculated by SW4 for the path to SW1?

  1. 50
  2. 80
  3. 40
  4. 70