Whatever your study style, the Nokia NCSS 2G/3G SCN PaO 2.2 package at ValidDumps meets you there: a printable PDF for the highlighter crowd, a Windows desktop test engine for realistic simulation, and an online engine for any browser. All three deliver the same 85 NCS_20022252020 practice questions.
| Certification Vendor: | Nokia |
|---|---|
| Exam Name: | NCSS 2G/3G SCN PaO 2.2 |
| Exam Number: | NCS_20022252020 |
| Available Languages: | English |
| Passing Score: | 70% |
| Exam Duration: | 90 minutes |
| Exam Format: | Scenario-based, Multiple Choice |
| Real Exam Qty: | 85 |
| Certificate Validity Period: | 3 years |
| Related Certifications: | Nokia Networks Certification |
| Exam Price: | $150 – $300 USD |
| 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/ |
| Section | Weight | Objectives |
|---|---|---|
| Troubleshooting & Maintenance | 20% | - Common failure scenarios and resolution - System monitoring and diagnostics - Fault detection and isolation |
| Configuration & Provisioning | 30% | - Routing and signaling point configuration - MGW and MSC-S configuration - SGSN/GGSN parameter setup |
| Performance & Optimization | 25% | - Capacity planning and optimization - Quality of Service (QoS) tuning - Traffic and resource measurements |
| 2G/3G SCN Network Architecture | 25% | - Signaling protocols: ISUP, MAP, BSSAP, GTP - Core network components and interfaces - MGW, MSC-S, SGSN, GGSN functional overview |
Nokia NCSS 2G/3G SCN PaO 2.2 is an official Nokia certification exam, listed under the code NCS_20022252020. Clearing it earns the Nokia Certified Solutions Specialist (NCSS) certification, a Specialist-level credential. It also ties into Nokia Networks Certification, which makes it a useful anchor for a longer certification plan. For employers, the value is simple: the vendor itself has verified what you know.
You will work through 85 questions in 90 minutes on the Nokia NCSS 2G/3G SCN PaO 2.2 exam. The content is only half the battle; the clock is the other half. Train both at once: set the ValidDumps test engine to full timed mode, practice skipping and returning to stubborn items, and repeat until finishing with minutes to spare feels normal rather than lucky.
Passing Nokia NCSS 2G/3G SCN PaO 2.2 requires 70%, and the official registration fee is $150 – $300 USD. Remember that a retake bills the same $150 – $300 USD all over again, so winging it is the most expensive strategy on the table. A better approach: benchmark yourself with the ValidDumps practice tests first, and schedule the real exam only once your scores sit comfortably and consistently above the requirement.
Basic knowledge of 2G/3G GSM/UMTS networks; recommended prior experience with Nokia core network elements
Requirements do evolve, so before you spend a registration fee, verify the current conditions on the official exam page.
Registration for Nokia NCSS 2G/3G SCN PaO 2.2 is handled through the vendor's official channels below.
One more detail for your planning: the exam is delivered Online proctored or at authorized Nokia test centers.
Nokia recommends the following training resources for the Nokia NCSS 2G/3G SCN PaO 2.2 exam.
Training tells you what to learn; practice questions teach you how the exam asks it. Pair either with the 85 items in the ValidDumps NCS_20022252020 package and you cover both halves.
Yes. The free demo on this page contains a portion of the complete Nokia NCSS 2G/3G SCN PaO 2.2 question set, enough to judge the accuracy and the clarity of the explanations for yourself. After purchase, updates are free for 365 days, and once your product expires you can extend the update service at a 50% discount.
ValidDumps provides a 100% money-back guarantee with clearly 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, as long as the exam matches your product. Exams taken within 3 days of purchase are not eligible, and neither are products that were downloaded but never used, free materials, or expired orders; the candidate name must match the payer name. File the claim with a scanned enrollment slip and the official Score Report PDF within 2 days of the exam, and it is processed within 7 days. If you would rather exchange than refund, you can receive two other exam products of equal value free of charge and keep the update service on your original purchase.
Delivery is immediate: your purchase is downloadable right away and automatically emailed to you within one minute of successful payment. If nothing arrives within 2 hours, check your spam folder and contact customer service. You may install the software on as many computers as you wish.
The official Nokia NCSS 2G/3G SCN PaO 2.2 syllabus comprises 4 domains. The heaviest hitters are Performance & Optimization (25%), 2G/3G SCN Network Architecture (25%), and Troubleshooting & Maintenance (20%). The complete outline sits above on this page; walk it top to bottom and mark every line you could not teach to someone else.
Question 1
To integrate MSS in OpenMGW in RAN independent multipoint environment, which of the following is NOT required?
A. Static Route for MSS
B. Remote AS for MSS
C. Signaling Route for MSS
D. GT translation for MSS
Question 2
X2 Interface is used for:
A. Administrative interface to LIC
B. CDR transfer
C. Transmission of call content to LIC
D. Transmission of call related/unrelated information to LIC
Question 3
What do we need to define for Inter MSS handover?
A. Auxiliary BSC id.
B. Neighbouring location area.
C. Auxiliary cell id.
D. Own location area.
Question 4
MOC Tree has a default value as set in PRFILE parameters. Which of the following analyses can override the default tree?
A. Extended Preanalysis
B. EOS Attribute Analysis
C. Service Attribute Analysis
D. Routing Attribute Analysis
Question 5
MGW Multiple Isolated IP Networks feature is NOT supported for:
A. Nb Interface
B. Nb' Interface
C. AoIP Interface
D. ATM Interface
Solutions:
| Question 1 Answer: C | Question 2 Answer: D | Question 3 Answer: B | Question 4 Answer: D | Question 5 Answer: D |
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