ValidVCE issues a full refund if you take the Nortel Nncde contivity security 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.

The official Nortel page publishes the current question count and duration; review it before your test date.

Administered through Prometric testing centers (historically; currently retired) Register for the Nortel Nncde contivity security exam through these official channels:

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

Three versions of the same study materials, provided because different customers have various needs: a printable, expert-prepared PDF in Q&A form 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. The 54 practice questions are identical across versions — just choose the one you like. All include 365 days of free updates, a 50% renewal discount afterward, and unlimited computer installations.

The official Nortel Nncde contivity security outline defines 3 domains. The leading three are Contivity Security Fundamentals, Security Configuration and Design, and Troubleshooting and Best Practices. The full list is in the topics section above, and ValidVCE's 54 practice questions cover each one.

Typically requires prior NCDE or equivalent experience in Contivity VPN/Security design Since requirements change over time, confirm the latest on the official Nortel exam page before scheduling.

The 920-441 exam is a Nortel certification exam validating the Nortel Nncde contivity security syllabus shown above. It belongs to these credential paths: NNCDE-Succession 1000/1000M 3.0, NNCDE-Alteon Security Exam. Candidates in 2026 prepare for it with ValidVCE's 54 practice questions, available as a printable PDF, a Windows Desktop Test Engine, and an Online Test Engine — three versions of the same materials.

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

Nortel recommends these training resources for the Nortel Nncde contivity security exam:

Follow the training with steady self-testing — the 54 practice questions from ValidVCE make that routine easy to maintain.