GSM BSS Operations and Maintenance
to all and thanks to www.exams.ws and www.4exam.com
But there’s no need to have it from both of them,
only questions from only one are sufficient I think.
Here is my contribution.
QUESTION NO: 1
What is the severity of the 1052 fault (GSM entity downloading
QUESTION NO: 2
In which NTP volume can you find the information about
the replacement of a specific module in a GSM Base Transceiver
Station (BTS) 18020?
A. 411-9001-161 BTS 18000 Fault Clearing
B. 411-9001-160 BTS 18000 Fundamentals
C. 411-9001-162 BTS 18000 Troubleshooting
D. 411-9001-051 TML (BTS) Commissioning and Fault management
QUESTION NO: 3
Which function is NOT a function of the Base Transceiver
Station (BTS) site manager?
A. GSM Time management
B. TX and RX management
C. Abis interface management
D. LAPD signaling concentration /deconcentration
QUESTION NO: 4
What is the maximum power generated by a RM 1900?
A. GSM 30 W - EDGE 30 W
B. GSM 40 W - EDGE 30 W
C. GSM 40 W - EDGE 40 W
D. GSM 60 W - EDGE 45 W
QUESTION NO: 5
What is the maximum number of TRXs in a three-cabinet
GSM Base Transceiver Station (BTS) 18020 using MPRM
QUESTION NO: 6
Which object assigns the alarms related to the PCU OAM
A. MD object
B. PCU object
C. PCUSN object
D. bscMDInterface object
QUESTION NO: 7
What is the meaning of the S111 working mode in a RM
A. Three TRXs of the RM belong to the same sector
B. Three TRXs of the RM belong to three different sectors
C. Three TRXs of the RM belong to the same frequency
D. Three TRXs of the RM belong to three different frequency
QUESTION NO: 8
How many reception paths are needed in a Radio Module
(RM) configured in O3 mode?
A. It depends on the cabling of the DDM
B. It depends on the configuration of the sector
C. One main and one diversity path for all TRXs
D. One main and one diversity path for each TRXs
QUESTION NO: 9
Which board is in charge of collecting the external
alarm in a BTS S8000?
QUESTION NO: 10
Which alarm indicates a lack of available Agprs resources
compared with the number of GPRS radio resources defined
on all GPRS cells of the BSC?
QUESTION NO: 11
How many link and alarms can the lightning protection
PRIPRO2 support ?
A. 4Abis links and 8 external alarms
B. 4Abis links and 16 external alarms
C. 8Abis links and 8 external alarms
D. 8Abis links and 16 external alarms