题目内容
（请给出正确答案）
[多选题]
In which network element APN should be defined？（)
A.BSC
B.SGSN
C.GGSN
D.HLR
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题目内容
（请给出正确答案）
如果结果不匹配，请 联系老师 获取答案
题目内容
（请给出正确答案）
A.BSC
B.SGSN
C.GGSN
D.HLR
如果结果不匹配，请 联系老师 获取答案
更多“In which network element APN s…”相关的问题
A.Operating system add-on
B.Network scanner
C.Logging and log analysis tool
D.SNMP
A.Data link layer
B.Physical layer
C.Network layer
D.Transport layer
A.Physical
B.Network
C.Transport
D.Application
Required:
Discuss the principles and practices which should be used in the financial year to 30 November 2008 to account
for:(b) the costs incurred in extending the network; (7 marks)
A.Physical layer
B.Network layer
C.Transport layer
D.Application layer
A.Data link layer
B.Physical layer
C.Network layer
D.Transport layer
A.Considering the business concerns
B.Analyzing, categorizing and prioritizing resources
C.Evaluating the existing perimeter and internal security
D.Using the existing management and control architecture
rrect？ ()
A.Implementation of the whole network time sync can rely on 1588 function completely.
B.Sync Ethernet SSM can only realize frequency sync but not phase sync.
C.Real time sync includes not only frequency sync but also phase sync.
D.Time sync deployed in the existing network can be implemented by sync Ethernet SSM frequency plus phase sync of 1588 protocol.
Which of the following is NOT true according to the passage？
A.A worldwide earthquake warning network has been set up to avoid major earthquakes.
B.Unusual behavior. of animals may be an indication of possible earthquakes．
C.It seeins possible now for scientists to predict when and where earthquakes will occur．
D.Most earthquakes take place on some specific areas of the earth．
