Online Access Free NCS_20022101010 Exam Questions

What is indicated to a mobile station, if in a GPRS system information message the USF granularity is set to '1'?

• A.MS will transmit on the next uplink block following the appearance of the USF.
• B.MS will transmit on the next uplink block following the appearance of the TFI.
• C.MS will transmit on the next four uplink blocks following the appearance of the USF.
• D.MS will transmit on the next four uplink blocks following the appearance of the TFI.

Which protocol is between Ms and SGSN?

• A.SNDCP.
• B.RLC.
• C.MAC.
• D.BSSGP.

The Dynamic Frequency and Channel Allocation feature in GSM provides which main benefit(s)?

• A.All are valid.
• B.DFCA can double base station site traffic handling capacity.
• C.DFCA minimizes the overall network interference.
• D.DFCA removes the need for frequency planning for non-BCCH TRXs.

What is Remote Electrical Tilting (RET) in a BTS site?

• A.Remote Electrical Tilting (RET) provides increased efficiency for optimization and minimized site visits, as antenna tilting can be arranged by electric means remotely. 2G Flexi BTS Site Manager can only show the commission RET units, nothing else.
• B.Remote Electrical Tilting (RET) provides increased efficiency for optimization and minimized site visits, as antenna tilting can be arranged by electric means remotely. Using the 2G Flexi BTS Site Manager, users can commission the RET devices via GUI.
• C.Remote Electrical Tilting (RET) provides increased efficiency for optimization and minimized site visits, as antenna tilting can be arranged by electric means remotely. This feature does not support BTS configurations in concurrent mode.
• D.Remote Electrical Tilting (RET) is a technology designed only for Flexi Multiradio BTS Active Antenna System.

Which device can be used to collect logs without using port mirror?

• A.Router.
• B.Hub.
• C.Modem.
• D.Switch.