Exam simulator Last updated: Jun 6, 2026

4A0-100 Nokia IP Networks and Services Fundamentals

Question 1 / 220 0% Progress tracking

Full question bank 220 original practice questions available

Last updated Jun 6, 2026 4A0-100 Exam simulator

Access level Guest preview Premium: Full

Question 1 / 220 0%

Select one answer 4 options

In the diagram, R3 receives an LSA with the sequence number 111 from R7 and then receives another copy of the LSA with a sequence number 112 from R1. What does R3 do with the LSA from R1?

A R3 discards the LSA received from R1 and sends a copy of the LSA from its link state base to R1. B R3 installs the LSA received from R1 in its link state database and floods a copy to its neighbors. C R3 discards the LSA received from R1 and sends an ACK to R1. D R3 installs the LSA received from R1 in its link state database, sends an ACK to R1 and floods a copy to its neighbors.

Choose the best answer.

4A0-100 What you practise

4A0-100 Practice Test for Nokia IP Networks and Services Fundamentals

Use this 4A0-100 practice test to check your readiness with original study questions, exam-style answer choices and a structured simulator experience.

What you practise

Core objectives, scenario questions, answer review and practical certification preparation.

How the simulator helps

The simulator starts with a free sample, records your answers, and shows a clean review path so you can understand weak areas instead of memorising isolated facts.