4A0-107 exam dumps

Nokia 4A0-107 Value Package

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  • Exam Code: 4A0-107
  • Exam Name: Nokia Quality of Service
  • No. of Questions: 215 Questions and Answers
  • Updated: Oct 19, 2026

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Nokia 4A0-107 Exam Syllabus Topics:

SectionObjectives
Topic 1: Traffic Classification and Marking- Marking (DSCP, MPLS EXP, dot1p)
- Traffic classification criteria
Topic 2: Policy Implementation and Troubleshooting- Troubleshooting QoS policies
- QoS policy application and priority handling
Topic 3: QoS Fundamentals- Traffic behavior models (IntServ, DiffServ)
- Introduction to QoS concepts
Topic 4: Queuing, Scheduling and Congestion Management- Queue disciplines and buffer management
- Scheduler configuration and hierarchical QoS

4A0-107 Exam Facts for Busy Professionals

According to the latest exam information, the 4A0-107 exam contains 40 questions and runs for 90 minutes minutes. Simulating that exact limit in practice builds the pacing a tough exam demands.

The Nokia Quality of Service blueprint centers on these domains:

  • Policy Implementation and Troubleshooting
  • Queuing, Scheduling and Congestion Management
  • QoS Fundamentals

Further domains complete the official outline — the question bank covers every one.

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A team of IT experts and certified trainers with rich experience in the Nokia Quality of Service field writes it — and keeps it honest. Every answer is expert-verified, the content is checked continuously for updates, and each new 4A0-107 version is emailed to you free for 365 days. Compared with training institutions, the bank is affordable and self-paced; compared with guesswork, it is systematic. Download the free demo first, and if anything goes wrong — even a simple downloading problem — 24/7 customer assistance is one message away.

Nokia states the following prerequisites for the Nokia Quality of Service: None.

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Nokia Quality of Service Sample Questions:

Click the exhibit button below. Each router is interconnected by a single GigE link, as shown in the diagram below.

Note: The arrows show the direction of traffic flow.
Traffic from Customer A and Customer B that is classified to the same forwarding class is queued together at the ingress of Router B.

  • A. True
  • B. False
Reveal Solution  Discussion  0

Correct Answer: A  🗳️

Which of the following statements about the DiffServ and IntServ QoS models is FALSE?

  • A. Diffserv classifies packets into forwarding classes only at the first network hop.
  • B. DiffServ groups multiple microflows into bigger streams called macro flows.
  • C. Intserv requires that network routers allocate resources for thousands of individual flows.
  • D. IntServ uses a protocol like RSVP to provide QoS guarantees on a per-flow basis.
Reveal Solution  Discussion  0

Correct Answer: A  🗳️

Which of the following statements about configuring a hierarchical scheduler policy on a SAP is FALSE?

  • A. If no parent is configured, the queue/scheduler is considered orphaned.
  • B. The parent must have a higher level in the hierarchy.
  • C. Several Tier 1, Tier 2, and Tier 3 schedulers can be defined within a policy.
  • D. A queue's parent scheduler must be a Tier-3 scheduler.
Reveal Solution  Discussion  0

Correct Answer: D  🗳️

If two queues complete for bandwidth in a hierarchical scheduler environment, which parameter is used by their parent scheduler to determine the priority with which each queue can use bandwidth above its committed rate?

  • A. weight
  • B. cir-level
  • C. level
  • D. cir-weight
Reveal Solution  Discussion  0

Correct Answer: A  🗳️

Click the exhibit button below. Given this scheduler-policy configuration, which of the following can be said about the scheduler called "high"? (Choose two)

  • A. It is a child scheduler.
  • B. It is a parent scheduler.
  • C. It can allocate up to 50 Mbps of bandwidth to scheduler "low" since the bandwidth is not used by another Tier 3 scheduler.
  • D. It is the top-level scheduler.
  • E. It can only have queues as children.
Reveal Solution  Discussion  0

Correct Answer: A,B  🗳️

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