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PCNE Practice Question: Managing, Monitoring, and Optimising Network Operations

A network engineer wants to see a real-time graphical representation of the topology of their VPC network, including instances, subnets, and load balancers. Which Network Intelligence Center tool should they use?

Answer choices

Why each option matters

Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.

Correct answer & explanation

Network Topology

Network Topology provides a visual map of your VPC network's resources and their relationships, updated in near real-time.

Answer analysis

Option-by-option breakdown

For each option: why learners choose it and why it is or isn't the right answer here.

  • Performance Dashboard

    Why it's wrong here

    Performance Dashboard shows latency and packet loss metrics between regions.

  • Network Topology

    Why this is correct

    Network Topology displays a live graph of VPC resources.

  • Connectivity Tests

    Why it's wrong here

    Connectivity Tests check reachability, not topology.

  • Firewall Insights

    Why it's wrong here

    Firewall Insights provide recommendations for firewall rules.

Visual reference

192.168.1.0 /24 256 addresses (254 usable) 192.168.1.0 /25 Subnet A 128 addr (126 usable) 192.168.1.128 /25 Subnet B 128 addr (126 usable) Borrowing 1 bit from host portion creates 2 subnets (/25)

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JA

Written by Johnson Ajibi, MSc IT Security

Senior Network & Security Engineer · founder of Courseiva

This PCNE practice question is part of Courseiva's free Google Cloud certification practice question bank. Courseiva provides original exam-style practice questions with explanations, topic-based practice, mock exams, readiness tracking, and study analytics to help learners prepare for the PCNE exam.