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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 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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2
Question
In a Nokia 7750 SR, which of the following QoS policies CANNOT include packet classification criteria?
Options
A Network
B Network-queue
C SAP-ingress
D SAP-egress
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3
Question
On the Nokia 7750 SR, what is the maximum number of ingress queues that a single network queue policy can support in a VPLS?
Options
A 48
B 32
C 8
D 16
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4
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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5
Question
If packets egressing a SAP do not match any criteria defined in the SAP-egress policy, which
forwarding class will these packets be assigned to?
Options
A If there is no match, packets will be dropped.
B Best Effort.
C The default forwarding class defined in the SAP-egress policy.
D The forwarding class inherited from network ingress classification.
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