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Only a few weeks left before your Nokia NRS II Composite Exam: OSPF version exam date? Don't panic. The 300 practice questions from PremiumVCEDump are organized around what the 4A0-C04 exam actually tests, so even a compressed study plan stays on target.

Nokia 4A0-C04 Exam Overview:

Certification Vendor:Nokia
Exam Name:Nokia NRS II Composite Exam: OSPF Version 4A0-C04
Exam Number:4A0-C04
Available Languages:English
Related Certifications:Nokia Network Routing Specialist I (NRS I)
Nokia Network Routing Specialist II (NRS II)
Exam Format:Multiple Choice, Scenario-based Questions
Sample Questions: DOWNLOAD DEMO
Exam Way:Typically delivered via authorized test centers (e.g., Pearson VUE) or online proctored delivery depending on region
Pre Condition:Recommended prior completion of Nokia NRS I certification or equivalent IP routing knowledge

Nokia 4A0-C04 Exam Syllabus Topics:

SectionObjectives
Route Calculation and Optimization- SPF algorithm
  • 1. Dijkstra algorithm basics
    - Routing optimization
    • 1. Cost metrics
      • 2. Route preference and selection
        LSA Types and Database- Link State Advertisements
        • 1. LSA Types 1, 2, 3, 4, 5
          • 2. LSDB synchronization
            Neighbor Relationships- Adjacency formation
            • 1. Neighbor states
              • 2. Hello protocol and timers
                - DR and BDR election
                • 1. Network types
                  • 2. Election process
                    OSPF Areas and Hierarchy- Route summarization
                    • 1. ABR and ASBR roles
                      • 2. Inter-area routing
                        - Area types
                        • 1. Backbone area (Area 0)
                          • 2. Stub and NSSA areas
                            OSPF Operations and Troubleshooting- Authentication
                            • 1. Simple and MD5 authentication
                              - Troubleshooting methods
                              • 1. LSDB inconsistencies
                                • 2. Adjacency issues
                                  OSPF Fundamentals- OSPF protocol overview
                                  • 1. OSPF packet types
                                    • 2. Link-state routing principles

                                      Before You Book the 4A0-C04 Exam: Key Questions

                                      The 4A0-C04 exam is Nokia's official test for the Network Routing Specialist II (NRS II) credential, a certification at the Professional level. Earning it tells employers your skills have been verified by the vendor itself, which carries real weight in hiring and promotion decisions. Within the same certification track, it sits alongside Nokia Network Routing Specialist I (NRS I), Nokia Network Routing Specialist II (NRS II), so it can also serve as a stepping stone toward those credentials.

                                      Nokia divides the Nokia NRS II Composite Exam: OSPF version exam into 6 domains. The largest ones are Route Calculation and Optimization, Neighbor Relationships, OSPF Areas and Hierarchy — together these account for the bulk of your score, so start there. The complete domain-by-domain outline appears in the exam topics section above on this page.

                                      Two layers of protection here. First, delivery: your 4A0-C04 product is available for instant download, and a copy lands in your email within one minute of payment — if 2 hours pass with nothing (check spam first), our support team will resend it. There is no cap on how many computers you can install it on. Second, the refund policy: if you take the 4A0-C04 exam within 60 days of purchase and fail, you may claim a full refund. The claim needs a scanned enrollment slip plus your official Score Report PDF, filed within 2 days after the exam, and it is settled within 7 days. The policy covers only the corresponding exam — attempts within 3 days of purchase, exams never actually taken, free materials, and expired orders are excluded, and the candidate's name must match the payer's. If you would rather keep studying, you can instead exchange your product for two free exam products of equal value and keep the update service on your original purchase.

                                      Of course. PremiumVCEDump publishes a free PDF demo for the Nokia NRS II Composite Exam: OSPF version exam so you can review real sample questions and answers first. Every purchase also includes 365 days of free updates, and after that period you can renew the update service at a 50% discount directly from your member zone.

                                      Recommended prior completion of Nokia NRS I certification or equivalent IP routing knowledge Eligibility rules are set by Nokia and do change from time to time, so double-check the latest requirements on the official exam page before you register.

                                      Nokia NRS II Composite Exam: OSPF version Sample Questions:

                                      Click on the exhibit.

                                      An LSP traverses R1-R2-R4-R6 and one-to-one fast reroute with link protection is enabled. All links have the same cost. Which of the following about DMP and MP is TRUE?

                                      • A. R3, R5, and R6 become DMPs; R4 becomes MP.
                                      • B. R1, R3, and R5 becomes DMPs; R4 and R6 become MPs.
                                      • C. R3 and R5 become DMPs; R4 becomes MP.
                                      • D. R3 and R5 become DMPs; R6 becomes MP.
                                      Reveal Solution  Discussion  0

                                      Correct Answer: D  🗳️

                                      Which of the following routes is NOT considered an internal route?

                                      • A. A route originated by a router in a different cluster of the same AS.
                                      • B. A route received from a BGP peer within the same AS.
                                      • C. A route received from a BGP peer from the same member AS of a confederation.
                                      • D. A route received from a BGP peer from a different member AS of a confederation.
                                      Reveal Solution  Discussion  0

                                      Correct Answer: D  🗳️

                                      What are the three databases maintained by a Link State Protocol?

                                      • A. There are only two databases: adjacency and topology
                                      • B. Neighbor, topology, forwarding
                                      • C. Neighbor, adjacency, route table
                                      • D. Topology, routing, forwarding
                                      Reveal Solution  Discussion  0

                                      Correct Answer: B  🗳️

                                      On an Nokia 7750 SR, what is the recommended approach for making sure that MTUs between a VPLS and its spoke IES termination match?

                                      • A. Set the service MTU of the VPLS to match the IES MTU.
                                      • B. Set the ip-mtu of the IES to match the service MTU of the VPLS.
                                      • C. Set the SDP MTU of the IES to match the SDP MTU of the VPLS.
                                      • D. Set the MTU of the IES's network port to match the service MTU of the VPLS.
                                      Reveal Solution  Discussion  0

                                      Correct Answer: B  🗳️

                                      Click on the exhibit.

                                      An LDP tunnel is established on R1-R2-R4-R6 because the link between routers R3 and R6 is down. With the LDP-IGP Sync feature enabled, what happens immediately after the link is restored?

                                      • A. A new LDP session is established on R1-R3-R6 as soon as router R1 receives a new label for router R6.
                                      • B. The LDP session remains unchanged until router R3 stops advertising the maximum metric for the link to router R6.
                                      • C. The LDP session remains unchanged until the existing path R1-R2-R4-R6 goes down.
                                      • D. A new LDP session is established on R1-R3-R6 as soon as the FIB is updated.
                                      Reveal Solution  Discussion  0

                                      Correct Answer: B  🗳️

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