网优试题-英语
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网优【选择】英语
一、单选题(共64小题,共83.2分)
1．How many basic service groups are there in GSM?(1.3分)
A．6
B．12
C．9
答 案：A
2．PACHET SWITCH 比较适合下面哪种情况。(1.3分)
9．Roaming and handover numbers are initiated by the command:(1.3分)
A．MGRNI
B．MGHRI
C．MGSRI
答 案：A
10．At mobile to mobile call setup (subscriber A calls subscriber B)(1.3分)
A．A. Location Area
B．Cell Global Identity
C．MSC Service Area
答 案：A
23．下面哪种不是LOCATION UPDATING 的一种。(1.3分)
A．NORMAL
B．IMSI ATTACH
C．IMSI DETACH
Which command is used to tie the additional number to a Bearer Capability?(1.3分)
A．HGABI
B．HGBDI
C．HGAMI
答 案：A
5．How many paging requests can， at the most， fit into one paging block?()(1.3分)
C．Four Radio Blocks
答 案：B
4．An additional MSISDN can be used if a subscriber has，for example，a data
transmission service subscribed and expects data transmission from the PSTN.
A．Channel Event Recording
B．Cell Traffic Recording
C．Mobile Traffic Recording
答 案：C
22．Which information about the position of the mobile is stored in the VLR?(1.3分)
A．SGSN
B．MSC/VLR
C．BSC
D．BTS
答 案：A
13．IN WHICH MM-STATE CAN A GPRS MS BE PAGED。(1.3分)
A．IDLE
B．STANDBY
C．READY
答 案：B
14．The C7/SS7 standard is an example for______(1.3分)
答 案：B
29．During the handling of an incoming call in the GMSC an MSRN is received via the HLR.
Roaming Rerouting is started in the GMSC. A new B-Number analysis is initiated using
A．6
B．7
C．8
答 案：B
19．The counter values are copied and transferred to a database on the hard
disk in the IOG according to the _______.(1.3分)
B．Inter Cell Dependency Matrix
C．Interference Combined with Downlink Measurements
D．Internal Cell Disturbance Measurements
E．Interfered Cell Disturbance Matrix
A．BSC
B．HLR
C．BTS
D．MSC
答 案：A
解 析：GPRS影响哪一个结点的硬件？
27．WHY DO NEED THE GS INTERFACE。(1.3分)
A．HANDOVER BETWEEN GSM AND GPRS
B．IF YOU REMOVE THE GS，THE GPRS WILL NOT WORK
the BO (B-Origin) from the _____route.(1.3分)
A．MSC/VLR Route
B．GRI Route
C．PSTN Route
答 案：B
30．What is ICDM?(1.3分)
A．Intra-Cell Downlink Measurements
答 案：B
11．How many steps we should take in definition of charging data transcript?(1.3分)
A．4
B．5
C．6
答 案：C
12．THE AUTHENTICATION CHECK OF THE MS IN GPRS IS DONE IN WHICH OF THE FOLLOWING NODES。(1.3分)
A．NRP (Number of recording period)
B．SI (Scanning Interval)
C．BRP (Basic Recording Period)
答 案：C
20．使用___________在BO模板中可增加一个新公式。(1.3分)
A．New variable
A．CONSTANT BANDWIDTH
B．DATA IS SENSITIVE TO CONNECTION DELAYS
C．DATA IS SENT IN BURST.
答 案：C
3．在一个脉冲序列中可以发送( )。(1.3分)
A．One Radio Block
B．1/4 Radio Block
A．A-interface
or total traffic by route type.(1.3分)
A．Traffic Measurement on Route.
B．Service Quality Statistics Measurement
C．Traffic type Measurement
答 案：A
D．PERIOD REGISTRATION
E．CALL SETUP
答 案：E
24．Parameter PTERM in C7GCI means _____ will be applied to support SCCP layer addressing.(1.3分)
A．DPC+SSN
C．No，never
答 案：B
17．LOCATION INFORMATION IS TRANSMITED ON。(1.3分)
A．BCCH
B．PCH
C．FCH
D．SCH
答 案：A
18．How many application software should be loaded into RP which used to implement TRH?(1.3分)
答 案：A
32．How many characters can be transferred with the Short Message Service?(1.3分)
A．60
B．400
C．160
答 案：C
33．What is the interface between the MSC and BSC known as?(1.3分)
Periodic Registration are all forms of _________.(1.3分)
A．Location Updating
B．Authentication
C．Paging
答 案：A
8．The ________ function is used to analyse traffic on a per route basis，
A．RI(Routing Indiccator)
C．NI(Network Indicator)
答 案：A
26．IN WHICH OF THE FOLLOWING NODES IS THE HARDWARE AFFECTED BY GPRS。(1.3分)
B．New data providers
C．Insert Object
D．Edit Variable
答 案：A
21．__________ is a function to sample data recorded for
a mobile station moving through an MSC area.(1.3分)
C．TO COMBINE PAGING FOR CS AND PS
答 案：C
28．Which number is the basis of the Mobile Global Title (MGT)?(1.3分)
A．MSRN
B．IMSI
C．Destination Point Code (DPC)
答 案：B
31．Timers are used for Periodic Location Updating. Where are these timers located?(1.3分)
A．in the MS and MSC
B．in the MS and BSC
C．in the BSC and MSC
A．Channel Associated Signaling
B．Common Channel Signaling
C．In-band signaling
答 案：B
15．Which of the following can be used as the HW platform for the AXE-based AUC (AUC 10)?(1.3分)
A．only the A subscriber’s HLR must be contacted
B．only the B subscriber’s HLR must be contacted
C．both the A and the B subscribers’ HLRs must be contacted
B．GT
C．B-NO
答 案：A
25．Which of the following is used to determine how the SCCP message should be routed，
either based on the GT or DPC+SSN.(1.3分)
A．RPG
B．PC
C．EMRP
答 案：C
16．Is the network informed if an MS changes cells in idle mode?(1.3分)
A．Yes，always
B．Yes，if it also changes location area
A．2。
B．4。
C．6。
D．8。
答 案：B
6．Which command specifies the IMSI number series analysis?(1.3分)
A．MGINI
B．MGIAC
C．MGISI
答 案：C
7．The following: Normal，IMSI Detach，IMSI Attach，
一、单选题(共64小题,共83.2分)
1．How many basic service groups are there in GSM?(1.3分)
A．6
B．12
C．9
答 案：A
2．PACHET SWITCH 比较适合下面哪种情况。(1.3分)
9．Roaming and handover numbers are initiated by the command:(1.3分)
A．MGRNI
B．MGHRI
C．MGSRI
答 案：A
10．At mobile to mobile call setup (subscriber A calls subscriber B)(1.3分)
A．A. Location Area
B．Cell Global Identity
C．MSC Service Area
答 案：A
23．下面哪种不是LOCATION UPDATING 的一种。(1.3分)
A．NORMAL
B．IMSI ATTACH
C．IMSI DETACH
Which command is used to tie the additional number to a Bearer Capability?(1.3分)
A．HGABI
B．HGBDI
C．HGAMI
答 案：A
5．How many paging requests can， at the most， fit into one paging block?()(1.3分)
C．Four Radio Blocks
答 案：B
4．An additional MSISDN can be used if a subscriber has，for example，a data
transmission service subscribed and expects data transmission from the PSTN.
A．Channel Event Recording
B．Cell Traffic Recording
C．Mobile Traffic Recording
答 案：C
22．Which information about the position of the mobile is stored in the VLR?(1.3分)
A．SGSN
B．MSC/VLR
C．BSC
D．BTS
答 案：A
13．IN WHICH MM-STATE CAN A GPRS MS BE PAGED。(1.3分)
A．IDLE
B．STANDBY
C．READY
答 案：B
14．The C7/SS7 standard is an example for______(1.3分)
答 案：B
29．During the handling of an incoming call in the GMSC an MSRN is received via the HLR.
Roaming Rerouting is started in the GMSC. A new B-Number analysis is initiated using
A．6
B．7
C．8
答 案：B
19．The counter values are copied and transferred to a database on the hard
disk in the IOG according to the _______.(1.3分)
B．Inter Cell Dependency Matrix
C．Interference Combined with Downlink Measurements
D．Internal Cell Disturbance Measurements
E．Interfered Cell Disturbance Matrix
A．BSC
B．HLR
C．BTS
D．MSC
答 案：A
解 析：GPRS影响哪一个结点的硬件？
27．WHY DO NEED THE GS INTERFACE。(1.3分)
A．HANDOVER BETWEEN GSM AND GPRS
B．IF YOU REMOVE THE GS，THE GPRS WILL NOT WORK
the BO (B-Origin) from the _____route.(1.3分)
A．MSC/VLR Route
B．GRI Route
C．PSTN Route
答 案：B
30．What is ICDM?(1.3分)
A．Intra-Cell Downlink Measurements
答 案：B
11．How many steps we should take in definition of charging data transcript?(1.3分)
A．4
B．5
C．6
答 案：C
12．THE AUTHENTICATION CHECK OF THE MS IN GPRS IS DONE IN WHICH OF THE FOLLOWING NODES。(1.3分)
A．NRP (Number of recording period)
B．SI (Scanning Interval)
C．BRP (Basic Recording Period)
答 案：C
20．使用___________在BO模板中可增加一个新公式。(1.3分)
A．New variable
A．CONSTANT BANDWIDTH
B．DATA IS SENSITIVE TO CONNECTION DELAYS
C．DATA IS SENT IN BURST.
答 案：C
3．在一个脉冲序列中可以发送( )。(1.3分)
A．One Radio Block
B．1/4 Radio Block
A．A-interface
or total traffic by route type.(1.3分)
A．Traffic Measurement on Route.
B．Service Quality Statistics Measurement
C．Traffic type Measurement
答 案：A
D．PERIOD REGISTRATION
E．CALL SETUP
答 案：E
24．Parameter PTERM in C7GCI means _____ will be applied to support SCCP layer addressing.(1.3分)
A．DPC+SSN
C．No，never
答 案：B
17．LOCATION INFORMATION IS TRANSMITED ON。(1.3分)
A．BCCH
B．PCH
C．FCH
D．SCH
答 案：A
18．How many application software should be loaded into RP which used to implement TRH?(1.3分)
答 案：A
32．How many characters can be transferred with the Short Message Service?(1.3分)
A．60
B．400
C．160
答 案：C
33．What is the interface between the MSC and BSC known as?(1.3分)
Periodic Registration are all forms of _________.(1.3分)
A．Location Updating
B．Authentication
C．Paging
答 案：A
8．The ________ function is used to analyse traffic on a per route basis，
A．RI(Routing Indiccator)
C．NI(Network Indicator)
答 案：A
26．IN WHICH OF THE FOLLOWING NODES IS THE HARDWARE AFFECTED BY GPRS。(1.3分)
B．New data providers
C．Insert Object
D．Edit Variable
答 案：A
21．__________ is a function to sample data recorded for
a mobile station moving through an MSC area.(1.3分)
C．TO COMBINE PAGING FOR CS AND PS
答 案：C
28．Which number is the basis of the Mobile Global Title (MGT)?(1.3分)
A．MSRN
B．IMSI
C．Destination Point Code (DPC)
答 案：B
31．Timers are used for Periodic Location Updating. Where are these timers located?(1.3分)
A．in the MS and MSC
B．in the MS and BSC
C．in the BSC and MSC
A．Channel Associated Signaling
B．Common Channel Signaling
C．In-band signaling
答 案：B
15．Which of the following can be used as the HW platform for the AXE-based AUC (AUC 10)?(1.3分)
A．only the A subscriber’s HLR must be contacted
B．only the B subscriber’s HLR must be contacted
C．both the A and the B subscribers’ HLRs must be contacted
B．GT
C．B-NO
答 案：A
25．Which of the following is used to determine how the SCCP message should be routed，
either based on the GT or DPC+SSN.(1.3分)
A．RPG
B．PC
C．EMRP
答 案：C
16．Is the network informed if an MS changes cells in idle mode?(1.3分)
A．Yes，always
B．Yes，if it also changes location area
A．2。
B．4。
C．6。
D．8。
答 案：B
6．Which command specifies the IMSI number series analysis?(1.3分)
A．MGINI
B．MGIAC
C．MGISI
答 案：C
7．The following: Normal，IMSI Detach，IMSI Attach，