Free demo, instant delivery, a year of free new-version downloads, bountiful discounts on your next purchase, and 24/7 agents with infinite patience: TestkingPDF gives 2026 NCS_20022252020 candidates a worry-free route through Nokia NCSS 2G/3G SCN PaO 2.2.
Nokia NCS_20022252020 Exam Overview:
| Certification Vendor: | Nokia |
|---|---|
| Exam Name: | NCSS 2G/3G SCN PaO 2.2 |
| Exam Number: | NCS_20022252020 |
| Certificate Validity Period: | 3 years |
| Available Languages: | English |
| Real Exam Qty: | 85 |
| Exam Duration: | 90 minutes |
| Related Certifications: | Nokia Networks Certification |
| Passing Score: | 70% |
| Exam Price: | $150 – $300 USD |
| Exam Format: | Multiple Choice, Scenario-based |
| Recommended Training: | Nokia NCSS 2G/3G SCN PaO 2.2 Official Training |
| Exam Registration: | Nokia Learning & Certification Portal |
| Sample Questions: | ![]() |
| Exam Way: | Online proctored or at authorized Nokia test centers |
| Pre Condition: | Basic knowledge of 2G/3G GSM/UMTS networks; recommended prior experience with Nokia core network elements |
| Official Syllabus URL: | https://www.nokia.com/networks/training/certifications/ |
Nokia NCS_20022252020 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| 2G/3G SCN Network Architecture | 25% | - MGW, MSC-S, SGSN, GGSN functional overview - Core network components and interfaces - Signaling protocols: ISUP, MAP, BSSAP, GTP |
| Configuration & Provisioning | 30% | - MGW and MSC-S configuration - SGSN/GGSN parameter setup - Routing and signaling point configuration |
| Troubleshooting & Maintenance | 20% | - Fault detection and isolation - System monitoring and diagnostics - Common failure scenarios and resolution |
| Performance & Optimization | 25% | - Capacity planning and optimization - Traffic and resource measurements - Quality of Service (QoS) tuning |
Nokia NCSS 2G/3G SCN PaO 2.2 Questions, Answered by Experience
Nokia NCSS 2G/3G SCN PaO 2.2 is an official Nokia certification exam, listed under the code NCS_20022252020. Passing it earns the Nokia Certified Solutions Specialist (NCSS) certification at the Specialist level. It also ties into Nokia Networks Certification. In an era of lifelong learning, this credential is one of the most efficient ways to prove your skills keep pace.
Nokia NCSS 2G/3G SCN PaO 2.2 gives you 85 questions across 90 minutes. The efficient approach: one to two hours of daily timed practice in the TestkingPDF engine builds both the knowledge and the pacing, so exam day feels like simply another well-run session.
Passing Nokia NCSS 2G/3G SCN PaO 2.2 takes 70%, and the official registration fee is $150 – $300 USD. Retakes cost the full $150 – $300 USD again, so treat your TestkingPDF practice scores as the decision-maker: book when the passing line sits below your everyday results, not your best ones.
The Nokia NCSS 2G/3G SCN PaO 2.2 syllabus is organized into 4 domains, led by 2G/3G SCN Network Architecture (25%), Configuration & Provisioning (30%), and Performance & Optimization (25%). The complete breakdown is above on this page; it is the fastest way to learn where your limited preparation hours belong.
Basic knowledge of 2G/3G GSM/UMTS networks; recommended prior experience with Nokia core network elements
Vendor policies are revised periodically, so verify the current requirements before registering via the official exam page.
Registration for Nokia NCSS 2G/3G SCN PaO 2.2 goes through the official channels below.
For planning: the exam is delivered Online proctored or at authorized Nokia test centers.
Nokia recommends the following training for Nokia NCSS 2G/3G SCN PaO 2.2 candidates.
Follow any training with daily practice on the 85 questions in the TestkingPDF NCS_20022252020 package; sorted by authorized expert groups, they turn course theory into exam-ready skill.
Yes on both counts. Download the free demo of the Nokia NCSS 2G/3G SCN PaO 2.2 questions first, and browse the comments written by former customers for a second opinion. After purchase, new versions are sent to you as soon as they release, free for 365 days; after expiry, extending the update service costs 50% of the regular price.
Worry-free means a 100% money-back guarantee with stated conditions. Take the Nokia NCSS 2G/3G SCN PaO 2.2 exam within 60 days of purchase; if you fail, you may claim a full refund, provided the exam matches your product. Attempts within 3 days of purchase are ineligible, as are downloaded-but-unused products, free materials, and expired orders; the candidate name must match the payer name. Submit a scanned enrollment slip and the official Score Report PDF within 2 days of the exam, and claims are processed within 7 days. Alternatively, exchange for two other exam products of equal value, free, keeping the update service on your original purchase.
Delivery is instant: download your files the moment you pay, with an email copy arriving within one minute. If nothing arrives within 2 hours, check spam and contact customer service, online 24/7 with infinite patience. Installation is unlimited across your computers.
Nokia NCSS 2G/3G SCN PaO 2.2 Sample Questions:
What is the name of the interface between RNC and MGW?
- A. Iu-PS
- B. A-interface
- C. Iu-CS.
- D. Nb
Correct Answer: C 🗳️
In the process of KPI monitoring, which items need to be planned and decided?
- A. Measurement activation.
- B. All the above.
- C. KPI list.
- D. Tools to be used.
Correct Answer: B 🗳️
In OTOCs tool, the recommended TCU utilization is:
- A. 80% for both IPA and ATCA MGW
- B. 80% for IPA and 90% for ATCA MGWs
- C. 80% for ATCA and 90% for IPA MGW
- D. 90% for both IPA and ATCA MGWs
Correct Answer: C 🗳️
Which measurement is used to define the BHCA formula, in open MGW?
- A. RTP/RTCP measurement for IP Based Route (851/353H).
- B. Capacity License Utilization Measurement M917.
- C. Connection Measurement M913.
- D. Port Type Capacity License Measurement M915.
Correct Answer: C 🗳️
In Open MGW BFD is supported in which connectivity model?
- A. L3 connectivity.
- B. L2 and L3 both.
- C. L2 connectivity.
- D. BFD is not used in OMGW.
Correct Answer: A 🗳️

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