Scoring and fees are published by Nokia and may change; verify the current figures on the official site.

Nokia recommends these training resources for the Nokia NRS II Composite Exam: IS-IS version exam:

• Nokia IS-IS Routing Protocol Training
• Nokia NRS II Certification Overview

Follow the training with steady self-testing — the 0 practice questions from PrepPDF help you apply theory and fill any gaps the training leaves.

The 4A0-C03 exam is a Nokia certification exam validating the Nokia NRS II Composite Exam: IS-IS version syllabus shown above. It belongs to these credential paths: Nokia IS-IS Routing Protocol (4A0-112), Nokia Border Gateway Protocol Fundamentals for Services (4A0-114), Nokia Multiprotocol Label Switching (4A0-103), Nokia Services Architecture (4A0-104), Nokia Network Routing Specialist II (NRS II). Candidates in 2026 prepare for it with PrepPDF's 0 practice questions, available as a printable PDF, a Windows Desktop Test Engine, and an Online Test Engine — three versions of the same materials.

PrepPDF issues a full refund if you take the Nokia NRS II Composite Exam: IS-IS version exam within 60 days of purchase and do not pass. The policy does not apply if the exam is taken within 3 days of purchase, if the exam was never actually taken, or to free materials or expired orders, and the candidate name must match the payer name. Submit a scan of your enrollment slip and the official Score Report PDF within 2 days of the exam; claims are processed within 7 days. Alternatively, exchange for two free exam products of equal value and keep your original update service. Orders arrive by email within 1 minute — contact support if nothing arrives within 2 hours.

Online or onsite via Pearson VUE test centers / online proctoring Register for the Nokia NRS II Composite Exam: IS-IS version exam through these official channels:

• Official Nokia Exam Registration Page
• Pearson VUE (Nokia exams delivery partner)

After booking, PrepPDF delivers your practice questions within 1 minute — preparation starts the same day.

The Nokia NRS II Composite Exam: IS-IS version exam contains 70 to complete within 120 (exam) / 140 (appointment including survey). Timed simulation in the PrepPDF Desktop Test Engine teaches that rhythm before exam day does.

The official Nokia NRS II Composite Exam: IS-IS version outline defines 3 domains. The leading three are Network Fundamentals, Routing Protocols, and MPLS. The full list is in the topics section above, and PrepPDF's 0 practice questions cover each one.

Three versions of the same study materials: a printable, expert-prepared PDF with free demo download and instant access; a Desktop Test Engine for Windows that simulates the real exam with two practice modes and works offline; and an Online Test Engine for any browser on Windows, Mac, Android, and iOS with test history and performance review. All 0 practice questions are identical across versions. Every purchase includes 365 days of free updates — whenever a new version is compiled, it is sent to you automatically — plus a 50% renewal discount afterward and unlimited computer installations.

No mandatory prerequisites for the composite written exam (lab exam requires passing written exams or composite exam). Since requirements change over time, confirm the latest on the official Nokia exam page before scheduling.