H12-931-ENU 무료 덤프문제 온라인 액세스

If the meter sending data frame rate is X and receiving data frame rate is Y, then the packet loss rate = (XY) /X*100%, usually the packet loss rate + throughput = 1

• A.FALSE
• B.TRUE

A path is a transmission entity, which is connected by a pair of "one-way paths" that can simultaneously transmit information in opposite directions between their respective outputs and inputs.

• A.FALSE
• B.TRUE

GetEventChannel belongs to which step in the working principle of CORBA?

• A.Session announcement
• B.Session maintenance
• C.Information query
• D.Session initialization

In the U2000 dual-system hot backup system, the active site fails and the standby site fails to start. Possible reasons () (multiple choice)

• A.There is an abnormality in the volume at the standby site
• B.Database exception
• C.Communication between main and standby is interrupted
• D.High disk space usage

Two SNCP rings intersect. For cross-ring services, the configuration of intersecting nodes is particularly important. In order to achieve the best protection effect, each intersecting node needs to be configured with 1 unidirectional cross-connection and 2 pairs of SNCP protection groups.

• A.FALSE
• B.TRUE