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Huawei H31-311-ENU Exam Syllabus Topics:

Huawei HCIA-Transmission(Huawei Certified ICT Associate-Transmission) Sample Questions:

1. A 1510 nm optical supervisory channel can be effectively amplified after it passes an EDFA.

A) TRUE
B) FALSE

2. EPL services exclusively use ports and band widths, and different users may need to share resources.
Which of the following methods can be used to isolate user data?

A) QinQ technology
B) MPLS label
C) All of the above
D) VLAN ID

3. Which of the following methods can be used to multiplex lower-order ODUk to higher-order ODUk?

A) Space division multiplexing
B) Time division multiplexing
C) Wavelength division multiplexing
D) Frequency division multiplexing

4. Frame-Mapped GFP (GFP-F) is a processing mode oriented to data coding blocks (such as Fiber Channel and ESCON).

A) TRUE
B) FALSE

5. Which of the following is the meaning of SFD in the Ethernet frame structure?

A) Start frame delimiter
B) Frame check sequence
C) Payload
D) Preamble

Solutions: