350-401 Practice Test

350-401 Practice Test practice questions, page 31 of 43, with answer review and explanations.

Question 151

Refer to the exhibit. Which type of antenna does the radiation pattern represent?

  1. multidirectional
  2. directional patch
  3. omnidirectional
  4. Yagi

Question 152

Wireless users report frequent disconnections from the wireless network. While troubleshooting, a network engineer finds that after the user is disconnected, the connection re-establishes automatically without any input required. The engineer also notices these message logs: AP 'AP2' is down. Reason: Radio channel set. 6:54:04 PM AP 'AP4' is down. Reason: Radio channel set. 6:44:49 PM AP 'AP7' is down. Reason: Radio channel set. 6:34:32 PM Which action reduces the user impact?

  1. enable coverage hole detection
  2. increase the AP heartbeat timeout
  3. enable BandSelect
  4. increase the dynamic channel assignment interval

Question 153

Refer to the exhibit. The inside and outside interfaces in the NAT configuration of this device have been correctly identified. What is the effect of this configuration?

  1. NAT64
  2. dynamic NAT
  3. static NAT
  4. PAT

Question 154

Drag and drop the descriptions from the left onto the routing protocol they describe on the right. Select and Place:

Question 155

What is the purpose of an RP in PIM?

  1. send join messages toward a multicast source SPT
  2. ensure the shortest path from the multicast source to the receiver
  3. receive IGMP joins from multicast receivers
  4. secure the communication channel between the multicast sender and receiver