PDF Version DemoGetcertkey offers 4A0-C04 exam preparation in three flexible formats: a printable PDF for study anywhere, a desktop test engine for realistic offline practice, and an online test engine that runs in any browser. However you prefer to prepare, the Nokia NRS II Composite Exam: OSPF version material fits your routine.
Nokia 4A0-C04 Exam Overview:
| Certification Vendor: | Nokia |
|---|---|
| Exam Name: | Nokia NRS II Composite Exam: OSPF version |
| Exam Number: | 4A0-C04 |
| Exam Duration: | 120 minutes |
| Certificate Validity Period: | 3 years |
| Available Languages: | English |
| Exam Price: | $375 USD |
| Passing Score: | 735 / 1000 |
| Real Exam Qty: | 70 |
| Related Certifications: | Nokia NRS II Composite Exam: IS-IS version (4A0-C03) Nokia Service Routing Architect (SRA) |
| Exam Format: | Single answer, Multiple-choice, Multiple answer |
| Recommended Training: | Nokia OSPF Routing Protocol Course Nokia BGP Fundamentals Course Nokia MPLS and Services Architecture Training |
| Exam Registration: | Nokia Exam Page Pearson VUE Registration |
| Sample Questions: |  |
| Exam Way: | Onsite at Pearson VUE test centers / Online proctored |
| Pre Condition: | No mandatory prerequisites; NRS I knowledge recommended |
| Official Syllabus URL: | https://www.nokia.com/networks/training/src/exams/nrsii-composite-c04/ |
Nokia 4A0-C04 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Nokia Border Gateway Protocol Fundamentals for Services | 25% | - BGP operation, attributes and path selection - BGP configuration and troubleshooting - iBGP vs eBGP and peering - Route policies, filtering and communities |
| Nokia Multiprotocol Label Switching | 25% | - LDP and RSVP-TE protocols - VPN services over MPLS - MPLS operation and troubleshooting - MPLS architecture and data plane |
| Nokia Services Architecture | 25% | - Service types and provisioning - Nokia SR OS architecture and features - Quality of Service (QoS) implementation - System management and high availability |
| Nokia OSPF Routing Protocol | 25% | - OSPF fundamentals and operation - OSPF area types and LSAs - OSPF configuration and verification - OSPF route selection and redistribution |
4A0-C04 Exam FAQs for 2026 Candidates
Which certification does the 4A0-C04 exam lead to?
The 4A0-C04 exam is the official Nokia exam behind the Nokia Network Routing Specialist II (NRS II) certification, validating the skills measured by the Nokia NRS II Composite Exam: OSPF version credential. It sits at the Professional level of the Nokia certification program. It also connects to Nokia NRS II Composite Exam: IS-IS version (4A0-C03), Nokia Service Routing Architect (SRA), so the knowledge you build here carries over to those tracks as well.
How many questions are on the 4A0-C04 exam, and how much time do I get?
The 4A0-C04 exam contains 70 questions to be completed within 120 minutes. Before exam day, divide the available time by the question count to work out a comfortable per-question pace, and mark any item that eats into it so you can return later instead of getting stuck. Timed sessions in the Getcertkey test engines make that pacing automatic — run at least two full-length mock exams under the clock so time pressure never becomes the reason you drop points.
What score do I need to pass the 4A0-C04 exam, and what does it cost?
The passing score for the 4A0-C04 exam is 735 / 1000, and the official registration fee is $375 USD. Retakes are not discounted — every new attempt means paying the full fee again — so it pays to measure yourself before you book. Work through the 300 practice questions on Getcertkey, sit a timed practice test, and schedule your exam only when your scores are consistently comfortable. That simple habit is the cheapest exam strategy there is.
Are there any prerequisites for the 4A0-C04 exam?
No mandatory prerequisites; NRS I knowledge recommended Requirements can change when Nokia revises its certification program, so confirm the current eligibility rules on the official exam page before you register.
How do I register for the 4A0-C04 exam?
You can book the Nokia NRS II Composite Exam: OSPF version exam through the official registration channels below:
As for delivery, the exam is offered in the following format: Onsite at Pearson VUE test centers / Online proctored. Choose the option that suits you best when you book your seat.
What official training is recommended for the 4A0-C04 exam?
Nokia recommends the following training resources for the Nokia NRS II Composite Exam: OSPF version exam:
- Nokia OSPF Routing Protocol Course
- Nokia BGP Fundamentals Course
- Nokia MPLS and Services Architecture Training
Official courses build the foundation; the 300 practice questions from Getcertkey then show you how that knowledge is examined, so the two work best together.
Can I try the 4A0-C04 practice questions before I buy?
Yes. Getcertkey provides a free 4A0-C04 PDF demo so you can review the question style and answer quality before purchasing. Every purchase also includes 365 days of free updates — if Nokia revises the exam during that period, the updated material reaches you at no cost. Once the free-update year ends, you can extend your update service at a 50% discount.
What if I fail the 4A0-C04 exam, and how is my order delivered?
Every Nokia NRS II Composite Exam: OSPF version purchase on Getcertkey is covered by a 100% money-back guarantee with clear conditions: if you take the corresponding exam within 60 days of your purchase and do not pass, you can claim a full refund by submitting a scanned copy of your exam enrollment slip and your official score report as a PDF within two days of the exam date; claims are processed within seven days of submission. The guarantee does not apply to exams taken within three days of purchase, to material that was downloaded but never used in an exam attempt, or to free products and expired orders, and the candidate name must match the payer name. If you would rather not take a refund, you can instead exchange your purchase for two free exam preparation products of equal value and keep the update service on your original product.
Delivery is instant: your download is sent to your email within one minute of payment, with no limit on how many computers you may install the material on. If nothing arrives within two hours, check your spam folder and contact customer service for help.
What topics are covered in the 4A0-C04 exam?
The Nokia NRS II Composite Exam: OSPF version exam blueprint is organized into 4 domains. The first three are:
- Nokia Multiprotocol Label Switching — 25% of the exam
- Nokia Border Gateway Protocol Fundamentals for Services — 25% of the exam
- Nokia OSPF Routing Protocol — 25% of the exam
For the complete domain-by-domain breakdown, scroll up to the full exam topics outline above and use it to plan how you distribute your study time.
Nokia NRS II Composite Exam: OSPF version Sample Questions:
Question #1
If a Router originates a type 1 router LSA with the E bit set what types of areas can it belong to? Select all that apply.
A. Stub Area
B. Not So Stubby Area
C. Standard Area
D. Backbone Area
Question #2
NSSA LSA packets are what type within an NSSA area, and are converted to what other type at the ABR?
A. They are type 7 within the area and are not modified at the ABR
B. They are type 5 within the area and converted to type 3 at the ABR
C. They are type 5 within the area and are not modified at the ABR
D. They are type 7 within the area and converted to type 5 at the ABR
Question #3
Click on the exhibit.
When router R1 forwards a PATH message to router R2, which of the following about the PATH message's IP header is TRUE?
A. The options field is set to router alert.
B. The HOP object includes R2's system address.
C. The destination address is R2's ingress interface address.
D. The source address is R1's egress interface address.
Question #4
The configuration of an Nokia 7750 SR is given below. Router Rl has established BGP sessions with routers R2 and R3. Which of the following is TRUE?
A. Router R1forms iBGP sessions with routers R2 and R3.
B. The types of BGP sessions with routers R2 and R3 cannot be determined.
C. Router R1forms eBGP sessions with routers R2 and R3.
D. Router R1forms an iBGP session with router R2, and an eBGP session with router R3.
Question #5
Which of the following statements regarding area border routers in an OSPF network is true?
A. Area border routers connect the backbone area to other areas in an OSPF network.
B. An OSPF network needs at least one area border router to function.
C. The term backbone router has the same definition as the term area border router.
D. By definition, an area border router must perform route summarization between areas.
Solutions:
| Question #1 Answer: B,C,D | Question #2 Answer: D | Question #3 Answer: A | Question #4 Answer: B | Question #5 Answer: A |
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