NCS_20022101010 Online Practice Questions and Answers

On GSM RAT, what is Soft Sector Split in Radio Network Performance all about?

A. Employing twin-beam antennae, the BCCH is bi-casted through both beams using IUD (Intelligent Uplink Diversity).

B. Employing high gain antennae, the BCCH is bi-casted through both beams using IDD (Intelligent Downlink Diversity).

C. Employing dual diversity antennae, the BCCH is bi-casted through both beams using IDD (Intelligent Downlink Diversity).

D. Employing twin-beam antennae, the BCCH is bi-casted through both beams using IDD (Intelligent Downlink Diversity).

Which protocol is Nokia's propriatory in IP network?

A. SCTP.

B. UDP.

C. RTP.

D. BSSGP.

EDGE can be used to increase the data rates of GPRS to?

A. 21,4 kbit/s per TSL.

B. 42,8 kbit/s per TSL.

C. 57,6 kbit/s per TSL.

D. 69,2 kbit/s per TSL.

Nokia is offering the Flexi Compact BTS to customers. Select the valid benefits of this product:

A. The Flexi Compact BTS provides the needed coverage and capacity for pico cellular applications.

B. Flexi Compact BTS GSM/EDGE modules (FQxx) are providing full thermal compliance with the existing Flexi BTS casings.

C. The Flexi Compact BTS can be installed at several sites: Indoors, outdoors, stack, wall, pole, cabinet.

D. Flexi Compact BTS is a single-box all-in-one for the LTE technology.

What is the bit length in IPV6?

A. 32.

B. 64.

C. 128.

D. 256.

Which of the following is NOT a GSM basic service?

A. Asynchronous data transmission for circuit switched with data rate of 9.600 bps.

B. Short message service.

C. Call forwarding.

D. Fax transmission.

Which interface is used between SGSN and MSC in GPRS core network?

A. Gb.

B. Gs.

C. Gr.

D. IuPs.

Where are the MML commands that are fired daily stored?

A. BLCODE.

B. SCMANA.

C. LFILES.

D. MMDIRE.

The result of A8 algorithm is?

A. SRES.

B. Kc.

C. RAND.

D. Ki.

Location area is?

A. An area controlled by a BSC.

B. Uniquely identified by LAI globally.

C. An area controlled by a BTS.

D. Uniquely identified by LAC globally.

The file extension used by megamon when storing the logs on the external drive will be:

A. .mon

B. .mga

C. .log

D. .bin

The method of Flexi Multiradio BTS antenna line supervision is done by:

A. Monitor the MCPA temperature at BCCH TRX.

B. Via voltage standing wave ratio (VSWR) monitoring.

C. Random usage of TRX Loop tests when timeslot is in idle mode.

D. Random usage of IDD Loop tests when timeslot is in idle mode.

Which network element can authenticate GPRS subscribers?

A. BSC.

B. SGSN.

C. GGSN.

D. LIG.

The Feature Dynamic PCU Pooling is used with which type of PCUs?

A. Packet Abis PCU only

B. Legacy Abis PCU only

C. Both Packet Abis PCU and Legacy Abis PCU

D. Either Packet Abis or Legacy Abis PCU

Which network element is NOT included in Base Stations Subsystem?

A. BTS.

B. BSC.

C. Mobile Station.

D. Transcoder.