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

1. Which of following are the configuration modes of new NEs? (Multiple Choice)

A) Manual configuration
B) Uploading
C) Downloading
D) Copying NE data

2. The EPL service exclusively uses bandwidth on the line, which is highly secure. It is applicable to the private line application of VIP customers.

A) FALSE
B) TRUE

3. The interval between two adjacent pointer justification events is at least () frames.

A) 2
B) 5
C) 4
D) 3

4. The single-fiber bidirectional WDM system uses only one optical fiber to transmit optical signals in two directions at the same time. The optical signals in the two directions should be arranged at different wavelengths.

A) FALSE
B) TRUE

5. The 1310 nm and 1550 nm transmission windows are low-loss windows. In DWDM systems, only the 1550 nm transmission window is used.
Which of the following is the major cause?

A) The 1550 nm wavelength area is applicable to long-haul transmission.
B) The non-linear effect of the 1550 nm wavelength area is small.
C) The working wavelength flatness area of the EDFA is included in this window.
D) None of the above

Solutions: