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

1. When multiple users need to share the same VCTRUNK and use the same VLAN ID, the QinQ technology can be used.

A) FALSE
B) TRUE

2. Which of the following optical sources has the best dispersion tolerance and stability?

A) None of the above
B) Mach-Zehnder modulation light source
C) EA-modulated light source
D) Directly modulated light source

3. Which of the following statements about an MSP ring are correct? (Multiple Choice)

A) "Assigned by VC4" means that different VC4s are assigned to different protection subnets to achieve MSP only in some channels.
B) The number of nodes on an MSP ring cannot exceed 16.
C) When creating a protection subnet, select SDH NEs only. Do not select REG or WDM NEs.
D) When multiple protection subnets occupy the same port on the same board, you must select "Resource Sharing".

4. An optical amplifier unit compensates for line loss and extends transmission distance. Connecting multiple optical amplifier units in cascading mode can infinitely extend transmission distance of a system.

A) FALSE
B) TRUE

5. Which of the following service levels cannot be selected during service configuration?

A) VC3
B) VC4
C) VC12
D) VC8

Solutions: