Question 1
Which IETF QoS model uses RSVP to reserve per-flow bandwidth state at every router along the path?
Correct Answer:
Integrated Services (IntServ)
Question 2
Which QoS model defined in RFC 2475 marks packets at the network edge and forwards them as aggregates in the core based on a small codepoint?
Correct Answer:
DiffServ
Question 3
How many bits are used by the Differentiated Services Code Point (DSCP) inside the IPv4 DS field defined in RFC 2474?
Correct Answer:
6 bits
Question 4
Which Per-Hop Behavior is defined in RFC 3246 and uses the recommended DSCP value 46 (binary 101110) for low-loss, low-delay, low-jitter traffic such as voice?
Correct Answer:
Expedited Forwarding (EF)
Question 5
RFC 2597 defines Assured Forwarding. How many AF classes and how many drop precedences per class does it specify?
Correct Answer:
4 classes and 3 drop precedences
Question 1
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Prepare with the Nokia QoS Practice Questions - Nokia Quality of Service (4A0-107) Exam practice quiz. This question bank includes 100 questions covering nokia, queue, policer, traffic, and many. Use it to review important concepts, identify knowledge gaps, and build confidence for the related exam, course, or assessment.

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

This practice set contains 100 questions from the matching question bank and focuses on nokia, queue, policer, traffic, and many. Work through each question carefully, review the provided solutions, and revisit topics that need more study before your next attempt.

This is an independent study resource intended for practice and review; it is not an official examination or an endorsement by any organization named in the title.

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