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4A0-112 Exam Questions & Answers
Nokia IS-IS Routing Protocol • Nokia
40 Questions
90 min
Updated Sep 2026
99% Pass Rate
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Frequently Asked Questions
The 4A0-112 exam covers the fundamentals of IS-IS routing protocol, including protocol architecture, basic configurations, network design principles, and troubleshooting. It also includes hands-on knowledge of IS-IS implementation on Nokia SR OS platforms and various routing scenarios.
The passing score for the 4A0-112 exam is typically 65% or higher, though candidates should verify the exact passing threshold with Nokia at the time of their registration. It is recommended to aim for a score significantly above the minimum passing score to demonstrate strong competency.
The 4A0-112 exam is generally 90 minutes in duration with approximately 60 to 80 questions in multiple-choice and scenario-based formats. The exact number of questions may vary, so candidates should check Nokia's official exam guidelines for the most current information.
It is recommended that candidates have foundational knowledge of networking concepts and routing protocols before attempting the 4A0-112 exam. Prior experience with Nokia SR OS or completion of introductory Nokia certification courses, such as the 4A0-100, is beneficial but not always mandatory.
The 4A0-112 exam can typically be taken both online and at authorized testing centers, depending on availability and Nokia's current policies. Candidates should check with the official Nokia certification portal or Prometric to confirm available testing options in their region.