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4A0-107 Exam Questions & Answers

Nokia Quality of Service  •  Nokia

231 Questions 90 min Updated Sep 2026 99% Pass Rate
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Sample 4A0-107 Questions

Practice with real exam-style questions, each with the verified correct answer and explanation.

Q1 MultipleChoice

In a Nokia 7750 SR, which of the following is a class type that is intended for non-real-time customer traffic that requires some committed bandwidth?

Correct Answer: C
Q2 MultipleChoice

A profile-mode queue is configured with the following attributes: MBS = 10 KB, CBS = 5 KB and High-Priority- Only = 30%. Assume there is no CBS overbooking, and the slope-policy is disabled. If the current queue depth is 8 KB, what will happen to an in-profile packet?

Correct Answer: D
Q3 MultipleChoice

Which of the following statements about port schedulers is TRUE?

Correct Answer: C
Q4 MultipleChoice

In which policies, on the Nokia 7750 SR. is classification performed? (Choose three)

Correct Answer: A
Q5 MultipleChoice

Which of the following statements regarding buffer pool allocation are FALSE? (Choose two)

Correct Answer: C, E

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Frequently Asked Questions

The 4A0-107 is a Nokia certification exam that focuses on Quality of Service (QoS) concepts and implementation on Nokia networking equipment. This exam validates your understanding of QoS mechanisms, traffic management, and service delivery on Nokia platforms.

The exam covers QoS fundamentals, traffic classification, scheduling, policing, shaping, congestion management, and QoS implementation on Nokia SR OS platforms. It also includes coverage of service delivery architectures and quality assurance mechanisms.

This certification is ideal for network engineers, system administrators, and telecom professionals who work with Nokia equipment and need to develop expertise in QoS design and configuration. It's particularly valuable for those pursuing a Nokia Certified Associate (NCA) or higher certifications.

While there are no strict prerequisites, Nokia recommends having foundational networking knowledge and experience with routing and switching concepts. Prior completion of the 4A0-100 exam or equivalent networking knowledge is beneficial.

Nokia offers official training courses, study guides, and online resources to prepare for this exam. Hands-on experience with Nokia SR OS equipment, practice exams, and reviewing the official exam objectives are essential preparation strategies.
Exam Details
  • Exam Code4A0-107
  • VendorNokia
  • Total Questions231
  • Duration90 min
  • LanguageEnglish
  • Last UpdatedSep 6, 2026
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