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Exam Name: Nokia Interior Routing Protocols
Exam Number: 4A0-101
Credit Towards Certifications: Nokia Network Routing Specialist II
Nokia Service Routing Architect
Mandatory Exam Prerequisites: N/A
Exam Duration: 90 Minutes
Exam Appointment Duration: 135 minutes. This is the exam duration plus a 45
minute tutorial on computer-based examinations.
Number of Questions: 60
Language: English
For a list of candidate exam topics, please refer to the list of course
objectives and modules in the course outline. The course overview page and
course outline can be found here.
Exam exemptions are available for individuals with IP certifications from other
organizations. Refer to the following link for additional details: Credit for
Other IP Certifications.
Price: $125 USD based on exam delivery in North America. Pricing in other
countries may vary slightly depending on country location.
Exams are delivered by our external test delivery partner, Pearson VUE. For more
information, access their website at www.pearsonvue.com/nokia.
QUESTION 1 When a router receives an IP packet, but does not find a match in the
routing table for the destination IP address, what actions are performed by the
router?
A. The packet is flooded out all router interfaces.
B. The packet is dropped and an ICMP unreachable message is sent back to the
source.
C. The packet is silently discarded.
D. The packet is flooded out all interfaces and an ICMP unreachable message is
sent.
Answer: B
Section: Volume A
QUESTION 2 Which of the following statements regarding distance vectors protocols are
true?
(Choose two.)
A. RIPv1, RIPv2, and BGP are distance vector protocols.
B. OSPF and IS-IS are distance vector protocols.
C. Routing tables are exchanged between neighbors; however, no routing table is
transmitted beyond the immediate neighbor.
D. Distance vector protocols use the Dijkstra SPF algorithm.
E. Routers that participate in distance vector routing protocols maintain full
knowledge of distant routers and how they interconnect
Answer: A,C
QUESTION 3 In an IP datagram, which of the following fields identifies the receiving
application?
A. The protocol field of the transport layer header.
B. The port field of the transport layer header.
C. The protocol field of the network layer header.
D. The port field of the network layer address.
Answer: B
QUESTION 4 Static routing will be used in a network between a corporate head office,
with many connected networks, and a
branch office, with one connection to the head office. Which of the following
best describes the likely configuration?
A. The corporate head office router will have a default route and the branch
site will have a more specific static route.
B. The corporate head office router and the branch office router will both have
specific static routes.
C. The corporate head office router and the branch router will both have default
routes.
D. The corporate head office router will have a more specific static route and
the branch office router will have a default route.
