题目内容
(请给出正确答案)
[多选题]
Which of following NEs have GPRS subscriber data?()
A.MSC/VLR
B.HLR/AC/EIR
C.SGSN
D.GGSN
答案
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A.MSC/VLR
B.HLR/AC/EIR
C.SGSN
D.GGSN
第2题
A.hepatitis
B.hepatorrhexis
C.hepatoma
D.hepatorrhaphy
第3题
A.tachycardia
B.cardiomegaly
C.pericarditis
D.cardiomyopathy
第5题
A.British
B.Russian
C.U.S.
D.Persian
第6题
A.The type of BSC that the BTS is connected to
B.Timing Advance
C.Number of cells in a cluster
第7题
A.Handover
B.Cell Load Sharing
C.Frequency Hopping