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

1. Optical supervisory channels are intended for the supervisory of WDM optical transmission systems. In UU-T recommendations, 1510 nm wavelengths at a ( ) rate are preferentially used.

A) 64 kbit/s
B) 2 Mbit/s
C) 192 kbit/s
D) 576 kbit/s

2. In a WDM system, using a dielectric thin film filter (TFF) is ideal when fewer than () wavelengths are used.

A) 20
B) 8
C) 4
D) 16

3. When a fiber cut test is performed on a normal MSP ring, which of the following alarms is reported? (Multiple Choice)

A) TU-AIS
B) R-LOS
C) BD STATUS
D) APSJNDI

4. Only one TCM can be used at a site.

A) TRUE
B) FALSE

5. A MAC address consists of 46 bits and is globally unique.
Which of the following is the meaning of the MAC address whose eighth bit is 1?

A) Multicast address
B) Bicast address
C) Broadcast address
D) Unicast address

Solutions: