NCS_20022252020 試験問題を無料オンラインアクセス

X3 interface is used for:

• A.Transmission of call related/unrelated information to LIC
• B.Administrative interface to LIC
• C.CDR transfer
• D.Transmission of call content to LIC

What is the interface between VLR backup server and MSS?

• A.SGs
• B.Sz
• C.Mc
• D.Sv

What is the redundancy of BSU in DX MSS system?

• A.None.
• B.2N.
• C.N+1.
• D.N

Which document(s) need to get customer approval before proceeding with databuild?

• A.No approval required.
• B.Dimensioning document.
• C.HLD and RFP.
• D.HLD and LLD.

What is the recommended signalling link load from ITU-T rec?

• A.1 Erlang
• B.0.8 Erlang
• C.0.3 Erlang
• D.0.2 Erlang