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質問 1：
Which of the following reasons may cause ONT failure to discover automatically in GPON network? (Multiple Choice)
A. The optical power received by the ONT is less than the sensitivity value
B. The ONT auto discovery function of the GPON port is not enabled.
C. The optical power received by the ONT is greater than the overload optical power.
D. OLT uplink port down
正解：A,B,C
質問 2：
Which of the following is the UA5000 high density system control board?
A. PVMB
B. TSSB
C. SCUN
D. PWX
正解：A
質問 3：
What is the smallest constituent unit in the message composition mechanism of the H.248 protocol?
A. message
B. transaction
C. context
D. command
正解：D
質問 4：
What are the possible reason causes UA5000 "Fault" of power monitoring module? (Multiple Choice)
A. ESC board failure
B. The serial communication cable of the power monitoring module is abnormal
C. The physical connection between the power supply and the system is incorrect
D. adapter plate jumper settings are incorrect
正解：B,C,D
質問 5：
Is the following description correct?
The MAC address consists of 48 bits and is usually expressed in 12-bit hexadecimal. The first six hexadecimal digits are uniformly distributed by the IEEE to determine the uniqueness of the manufacturer. The last six hexadecimal digits are managed by the manufacturers themselves.
A. False
B. True
正解：B
質問 6：
If multicast services are only deployed in private private networks, which multicast address segment should be preferred when planning?
A. 224.0.0.0/8
B. 232.0.0.0/8
C. 239.0.0.0/8
D. 225.0.0.0/8
正解：C
質問 7：
When the MA5600T/MA5680T performs FTTH service and data planning, which of the following parameters cannot be duplicated under the same PON port?
A. ONT ID
B. TCONT-ID
C. SVLAN ID
D. CVLAN ID
正解：A
質問 8：
When doing FTTx access data planning, the order of the QoS priority of each service from high to low is generally: network management services and voice over IP> private lines> IPTV> Internet access, using queue scheduling, PQ is generally adopted for high priority queues and Low priority queues use WRR.
A. False
B. True
正解：B
Which of the following reasons may cause ONT failure to discover automatically in GPON network? (Multiple Choice)
A. The optical power received by the ONT is less than the sensitivity value
B. The ONT auto discovery function of the GPON port is not enabled.
C. The optical power received by the ONT is greater than the overload optical power.
D. OLT uplink port down
正解：A,B,C
質問 2：
Which of the following is the UA5000 high density system control board?
A. PVMB
B. TSSB
C. SCUN
D. PWX
正解：A
質問 3：
What is the smallest constituent unit in the message composition mechanism of the H.248 protocol?
A. message
B. transaction
C. context
D. command
正解：D
質問 4：
What are the possible reason causes UA5000 "Fault" of power monitoring module? (Multiple Choice)
A. ESC board failure
B. The serial communication cable of the power monitoring module is abnormal
C. The physical connection between the power supply and the system is incorrect
D. adapter plate jumper settings are incorrect
正解：B,C,D
質問 5：
Is the following description correct?
The MAC address consists of 48 bits and is usually expressed in 12-bit hexadecimal. The first six hexadecimal digits are uniformly distributed by the IEEE to determine the uniqueness of the manufacturer. The last six hexadecimal digits are managed by the manufacturers themselves.
A. False
B. True
正解：B
質問 6：
If multicast services are only deployed in private private networks, which multicast address segment should be preferred when planning?
A. 224.0.0.0/8
B. 232.0.0.0/8
C. 239.0.0.0/8
D. 225.0.0.0/8
正解：C
質問 7：
When the MA5600T/MA5680T performs FTTH service and data planning, which of the following parameters cannot be duplicated under the same PON port?
A. ONT ID
B. TCONT-ID
C. SVLAN ID
D. CVLAN ID
正解：A
質問 8：
When doing FTTx access data planning, the order of the QoS priority of each service from high to low is generally: network management services and voice over IP> private lines> IPTV> Internet access, using queue scheduling, PQ is generally adopted for high priority queues and Low priority queues use WRR.
A. False
B. True
正解：B
小高** -
とても読みやすくて5日で読み終わることができました。そして早速試験に受けで、ほんとに合格できましたよ！嬉しいすぎます。