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Nokia Quality of Service Exam (4A0-107) - Nk Exam Questions

Last updated on June 20, 2026

97% Exam Compliance
231 Total Questions
1
Question
Which of the following egress points does NOT support egress reclassification?
Options
A Network interfaces
B SAPs
C Spoke-SDPs bound to an IES
D Spoke-SDPs bound to a VPRN interface
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2
Question
It is necessary for Tier 1 schedulers to obtain bandwidth from a higher tier scheduler.
Options
A TRUE
B FALSE
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3
Question
Which of the following is NOT a reason for configuring a slope policy on a queue?
Options
A To force the TCP algorithm to increase its transmission window upon detecting a congestion.
B To limit the number of the TCP sessions that go into slow start during congestion.
C To have control over the amount of the low priority packets that enter the queue.
D To control any traffic flowing through the shared buffer space of the queue.
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4
Question
In which policies, on the Nokia 7750 SR. is classification performed? (Choose three)
Select 3
Options
A Network-queue policy
B IP-criteria policy
C SAP-ingress policy
D Slope policy
E Network policy
F SAP-egress policy
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5
Question
Which of the following are examples of metrics for QoS?
Options
A SNR, queue depth, latency
B Attenuation, dispersion, latency
C Delay, jitter, packet loss
D Signal degradation, attenuation, line loss
E Latency, FIFO, WRED
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