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Huawei Certified Internetwork Expert-Transmission Sample Questions:

1. PID (Photonics Integrated Device) is an optoelectronic integrated device, PID single board can realize multi-wavelength integration, 40Km without optical amplifier, 80Km without dispersion compensation ()

A) TRUE
B) FALSE

2. Regarding the electrical layer protection ODUk SNCP and branch SNCP, which one is different in the following description

A) Protection subtype
B) Working principle
C) Protection scope
D) Crossing particles

3. What's not a trivial task for ASON's business recovery is

A) Downgrade to traditional business reconstruction and restoration
B) Forced reactivation to restore
C) Optimize to other path recovery
D) Download network element database recovery

4. It is found that the U2000 dual machine of the customer network is in the dual master state. In the measures and descriptions of the problem, the correct one is () (multiple choice)

A) Check whether the heartbeat line between the main and standby machines is working properly
B) You can first check whether there is any abnormality in the operating status of the main and standby machines
C) Run the command #vradmin -g datadg repstatus datarvg, and find that the data status is "consistent, up-to-date", which means that the primary and secondary data are not synchronized and need to be updated
D) If it is a DCN problem, you can use the command #vradmin -g datadg repstatus datarvg at the main site to check the status of the high-availability system after the repair

5. In the network management planning, which of the following descriptions is correct (multiple choice)

A) Among other requirements, if the client is running on the server side at the same time, the management ability will be reduced by 60%, so it is recommended that the client and server be run separately.
B) Equivalence factor = resources occupied by physical network elements or ports / system resources occupied by equivalent network elements; virtual network elements do not calculate management capabilities; pre-configured network elements are equivalent to virtual network elements.
C) Centralized deployment scheme is recommended for network management deployment planning. Only consider the use of a distributed deployment solution when the customer strongly requires it.
D) In the deployment planning of the network management subsystem, it is necessary to determine the network element manager subsystem to be installed according to the network element series. For example, if you need to use the Corba northbound interface, you need to install the Corba northbound subsystem.

Solutions: