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Huawei Certified Internetwork Expert-Transmission Sample Questions:

1. The type of software to be loaded in the OSN product upgrade process includes the basic BIOS. Then, what are the main functions of the basic BIOS? (multiple choice)

A) Support FPGA upgrade and loading
B) Support the loading and upgrading of host/single board software
C) Complete hardware initialization, operating system startup and initialization
D) Boot the host/single board software to start

2. Generally, which of the following is not included in the performance evaluation of a WDM network

A) Monitoring signal optical power
B) Single wave optical power & flatness
C) Combined optical power
D) OSNR
E) Dispersion & FEC BER

3. In the Linux system, the directory tree structure and the file system are two different concepts. The file system is the logical way of managing files in the operating system, and the directory tree structure is the physical storage method of files on the disk or partition.

A) FALSE
B) TRUE

4. The following statement about PTN's VPLS technology is wrong,

A) Need to manually configure the split horizon group to avoid the loop of Full-mesh VPLS
B) VPLS (Virtual Private LAN Services), is a kind of service similar to LAN provided on MPLS (Multiprotocol Label Switching) network
C) PE only needs to determine the forwarding of the Ethernet frame based on the VLAN ID in the user message without other parameters (such as the destination MAC address in the message, etc.), whether it is forwarded directly to the CE or to the PW through the PW Peer PE
D) VSI is a virtual layer 2 forwarding entity, which defines the number of members of the VPLS domain on the PE, similar to a virtual switch

5. Regarding the configuration description of the U2000 northbound CORBA interface, what is wrong is

A) Set the host address, enter the host name or IP address according to the network management plan and design. The "host" mentioned here refers to the computer that provides CORBA services
B) The U2000 northbound CORBA interface and the U2000 server run on the same machine, and the machine configuration is required to be able to install and run the U2000 server, and no additional hardware configuration is required
C) The default port numbers of normal mode and SSL mode in the basic configuration of U2000 CORBA are different
D) In the U2000 CORBA configuration, configure at least one of the filtering virtual network element switch and virtual network element switch collar

Solutions: