4A0-108

4A0-108 practice questions, page 5 of 10, with answer review and explanations.

Question 21

Which of the following statements is false?

  1. For multicast delivery, the source will send a single copy of each packet regardless of the number of receivers
  2. For unicast delivery, the source will send a single copy of each packet regardless of the number of receivers
  3. For broadcast delivery, the source will send a single copy of each packet regardless of the number of receivers
  4. For anycast delivery, the source will send a single copy of each packet regardless of the number of receivers

Question 22

Which of the following is a reason why using unicast flows to send data to multiple receivers is not a scalable solution?

  1. The resources required by the sending device increases with each new receiver that is added
  2. Unicast is based on TCP which is not scalable
  3. Servers cannot deliver multiple simultaneous unicast flows
  4. Routers do not forward broadcast traffic

Question 23

Which two of the following addresses should not be used in a multicast network at the same time?

  1. 239.99.12.35
  2. 237.87.12.35
  3. 231.57.12.35
  4. 229.227 12.35
  5. 228.139.12.35

Question 24

What is the purpose of GLOP addressing?

  1. Allocate each AS a unique range of Inter-domain multicast addresses
  2. Define an addressing structure for inside a domain
  3. Provide a solution for the depletion of addresses
  4. Eliminate the problem of IP multicast addresses overlapping when converted to multicast MAC addresses

Question 25

What is the IPv6 Multicast Address range?

  1. FF00::/8
  2. FF00::/16
  3. FE00::/8
  4. FE00::/16