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Huawei Certified Internetwork Expert-Transmission Sample Questions:

1. In the ASON network, when a root optical fiber contains part of the multiplex section, the working time slot of the multiplex section constitutes (); the protection time slot of the multiplex section constitutes (), and the time slots unrelated to the multiplex section constitute (). If resources are reserved for the time slot (for static service use), this part of the time slot is divided into ().
Please select the answer that meets the requirements from the options below in order.

A) working link, protection link, unprotected link, unprotected link
B) working link, protection link, unprotected link, protection link
C) working link, protected link, unprotected link, static service dedicated link
D) Protected link, working link, unprotected link, unprotected link

2. NG-SDH products initially support the board-level hot patch function. V100R008 starts to support both board-level hot patch and patch package functions (the hot patch upgrade method supported by different main control types is different), and it is supported from V100R010 and later versions.

A) Patch package function
B) Board-level hot patch and patch package function
C) neither support
D) Support board-level hot patch function

3. In ODUk SNCP protection, for circuit board or line fiber failure, each fault detection point at the receiving end reports the event, and the cross-connect board controls the selective reception to complete the switching action.

A) FALSE
B) TRUE

4. The optical power of one wave is 3dBm, and the optical power of the other wave is 5dBm. The total optical power after the two waves are combined is 3+5 = 8dBm

A) FALSE
B) TRUE

5. 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

Solutions: