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Huawei Certified Internetwork Expert-Transmission Sample Questions:

1. In an ASON network, if the control channel between two network elements is blocked, which of the following options is impossible

A) DCC byte is not allocated to the corresponding resource in 9-byte mode
B) The DCC between the two network elements is blocked
C) The peer does not enable the smart feature
D) The logical board of the network element is not created or created incorrectly

2. In the U2000 dual-machine installation and commissioning, the operations that can be performed by the ossuser user are ()

A) When the password is forgotten or the password expires and the dbuser cannot be logged in, the ossuser user can log in to the operating system and use "#passwd dbuser" in the terminal to change the password
B) When the U2000 License file is modified to DOS format, you can log in as the ossuser user and execute the dos2unix command to convert the U2000 License file format from DOS format to UNIX format
C) Modify the password of the admin user to log in to the VCS client
D) On the Solaris or SUSE Unux platform, if you cannot log in to the graphical desktop, you can log in as the ossuser user and use the command line to restore the binary mode database

3. If the OSN6800 device wants to achieve 1588V2 time synchronization, it must be configured with an electrical crossover board

A) FALSE
B) TRUE

4. Regarding the differences between Linux and Solaris operating systems, the following statement is wrong ()

A) All disks need to be recognized by the operating system, but Solaris needs to be set in the sd.conf file, and linux does not
B) Manage hot-swappable devices through cfgadm in Solaris. When the device is connected in Linux, the system automatically recognizes and configures hot-swappable devices
C) Linux comes with fssnap command to create and manage file system snapshots. Solaris does not have such a file system snapshot tool
D) Solaris itself only supports UFS hard disk file system; in Linux, there are many disk file systems to choose from, the default is ext3

5. Hybrid MSTP devices support inter-domain (packet domain, TDM domain) intercommunication, which of the following descriptions is correct? (multiple choice)

A) TDM services are carried by end-to-end SDH
B) TDN services are carried by end-to-end packets
C) Packet services are carried by end-to-end packet
D) Packet services are carried by end-to-end SDH

Solutions: