Online Access Free H35-481_V2.0 Exam Questions

If the dock of a base station is locked and the base station fails to obtain clock source signals, which of the following clock states is the base station in?

• A.Locked
• B.Holdover
• C.Fast tracking
• D.Free running

The segmentation method is the most important method for isolating faults on the transport network. Different methods are used for different fault types.

• A.False
• B.True

Which of the following parameters in core network subscription information restricts the non-GBR rate for a UE?

• A.GBR
• B.UE-AMBR
• C.SINR
• D.MBR

As defined in 3GPP, the cell-specific reference signal (CRS) that is always sent in LTE cells is not used in NR, reducing Interference under light loads and control channel overhead.

• A.False
• B.True

Which of the following statements about PDSCH DMR5 is incorrect?

• A.The front-loaded DMRS is mandatory, and the additional DMRS is optional.
• B.The start symbol of a front-loaded DMRS of a type B PDSCH is always the first symbol of PDSCH.
• C.The overhead of type 1 DMRS is less than that of type 2 DMRS.
• D.The start symbol of a front-loaded DMRS of a type A PDSCH can be symbol 2.