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Nokia NCS_20022101010 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| GPRS/EDGE Operation & Maintenance | 25% | - GPRS/EDGE configuration and optimization - NS, BSSGP, and LLC protocols - GPRS/EDGE architecture and protocols - Data rate and coding schemes |
| 2G Network Operation & Maintenance | 30% | - System access and service terminals - Software management and upgrades - Configuration management and parameters - Performance monitoring and counters |
| Troubleshooting & Fault Management | 25% | - Radio and traffic related problems - Signaling link issues and resolution - Common OaM issues and fixes - Alarm handling and fault isolation |
| 2G Radio Access Network Overview | 20% | - Nokia BSC, BCF, BTS, mcBSC components - GSM/EDGE architecture and interfaces - Gb, Abis, A, and Ater interfaces |
Nokia NCSS 2G RA OaM 2.2 Sample Questions:
1. The RG40 BSS GSM/DEGE release does NOT support which of the below HW NW elements?
A) Talk Family BTS, BSCi / BSC2i.
B) Talk Family BTS, BSCi / BSC2i, BTSplus BTS, Talk Family BTS.
C) Talk Family BTS, BSCi / BSC2i, BTSplus BTS.
D) Horizon BTS, BSCi / BSC2i, BTSplus BTS.
2. Which of the following statements about the Nokia RG feature (ID:BSS21362) Fast BSS Restart is correct?
A) The feature is a licensed software controlled by a license parameter. It increases the network availability by reducing the radio network (RNW) downtime in a controlled BSC restart. The reduced downtime is achieved by restarting the BSC without an RNW and takes only 0,5 - 4,5 minutes after all the BSC computer units are raised back to working state.
B) It increases the network availability by reducing the radio network (RNW) downtime in a controlled BSC restart. The reduced downtime is achieved by restarting the BSC without an RNW and takes only 0,5 - 4,5 minutes after all the BSC computer units are raised back to working state.
C) It increases the network availability by reducing the radio network (RNW) downtime in a controlled BSC restart. The reduced downtime is achieved by restarting the BSC without an RNW and takes only 18 minutes after all the BSC computer units are raised back to working state.
D) The feature is basic software and its usage is not controlled by a license or parameter. It has been designed to increase network availability for service usage and requires: BSC S14, Flexi EDGE BTS EX4.0 or Flexi Multiradio BTS EX4.1., NetAct OSS5.2 CD set 3.
3. Which network element is responsible for identifying and authorizing the subscribers in the mobile network?
A) BSC.
B) BTS.
C) MS
D) HLR.
4. Which protocol is used between two different ISPs?
A) IGRI.
B) Radius.
C) Diameter.
D) BGP.
5. Nokia offers in GSM/EDGE RG40 releases the so called Anti Lag Suite (ALS). What does ALS introduce?
A) This feature introduces a range of RLC / MAC capabilities and mechanisms, working to reduce the RTT time.
B) This feature introduces a range of RLC / MAC capabilities and mechanisms, working to adapt the RTT time to the current needs.
C) This feature introduces a range of RLC / MAC capabilities and mechanisms, working to reduce the RTT time, in total achieving a typical reduction of more than 500 ms.
D) This feature introduces a range of RLC / MAC capabilities and mechanisms, working to combine all RAT into singleRAN.
Solutions:
| Question # 1 Answer: A | Question # 2 Answer: B | Question # 3 Answer: D | Question # 4 Answer: D | Question # 5 Answer: A |
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