Nokia IS-IS Routing Protocol

Here you have the best Nokia 4A0-112 practice exam questions

  • You have 40 total questions to study from
  • Each page has 5 questions, making a total of 8 pages
  • You can navigate through the pages using the buttons at the bottom
  • This questions were last updated on December 27, 2025
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Question 1 of 40
What do the address resolution protocol (ARP) for IPv4 and the neighbor discovery procedures for IPv6 have in common?
Correct Answer: C

Question 2 of 40
Which of the following statements about the IP forwarding process on a router is TRUE?
Correct Answer: B

Question 3 of 40
When multiple routing protocols offer a route for the same prefix, what part of the router is in charge of deciding which route to make active?
Correct Answer: B

Question 4 of 40
Exam 4A0-112: Question 4 - Image 1
All routers in the diagram are running an interior gateway protocol (IGP) and have been configured with an ECMP value of 4. Router R5 advertises the prefix 192.168.3.0/24 using the IGP. Assuming all links have the same cost, how many entries for prefix 192.168.3.0/24 will be in router R3’s routing table?
Correct Answer: D

Question 5 of 40
Which component of the Nokia 7750 SR is in charge of performing the longest prefix match lookup on packets that arrive on the physical interfaces?
Correct Answer: D