350-401 Network Assurance Practice Question
A network administrator is using Cisco DNA Center Assurance to monitor the health of a wireless network. The administrator notices that a particular client device is experiencing frequent disconnects. Which Assurance feature should be used to view a chronological list of events related to that specific client, including association, authentication, and roaming events?
⚠ Common exam trap
A common mix-up: candidates confuse the Network Health Dashboard with Client 360; the dashboard shows overall health, but only Client 360 provides the detailed event timeline for a single client.
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
✓
Client 360
Client 360 in Cisco DNA Center Assurance offers a detailed, per-client view that includes a timeline of events such as association, authentication, and roaming. This feature allows the administrator to pinpoint when and why a client disconnected. Other Assurance features like the Network Health Dashboard or Application Health provide aggregate or application-level views, not the granular client event history required. Therefore, Client 360 is the correct choice for troubleshooting a specific client's disconnects.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✗
Sensor Test
Why it's wrong here
Sensor Test is used to run synthetic tests from Cisco DNA Center sensors to simulate client behavior and measure network performance. It does not provide historical event data for an actual client device. The sensor tests are proactive and do not replace the need to inspect a real client's event history. Thus, it is not the right tool for this scenario.
- ✗
Network Health Dashboard
Why it's wrong here
The Network Health Dashboard provides an overall view of network device and client health, but it does not offer a detailed chronological event list for a specific client. It aggregates health scores and highlights issues, but to drill down into a single client's event history, a different tool is required. The dashboard is more for macro-level monitoring rather than per-client troubleshooting.
- ✓
Client 360
Why this is correct
Client 360 provides a comprehensive view of a specific client, including its connectivity history, onboarding events, and performance metrics. It shows a timeline of association, authentication, and roaming events, making it ideal for troubleshooting intermittent disconnects. The administrator can see exactly when the client disconnected and what happened during the process, enabling root cause analysis.
- ✗
Application Health
Why it's wrong here
Application Health focuses on the performance of applications and their network dependencies. It does not provide client-specific event timelines. While it can help determine if an application issue is causing disconnects, it lacks the granular client association and roaming details. The administrator needs client-centric data, which Application Health does not supply.
Go deeper
Related to this question
Learn chapter
Wireless Deployment Models and Security
Key term
Cisco DNA Center
A centralized network management and automation platform from Cisco that provides intent-based networking for easier configuration, monitoring, and troubleshooting of Cisco devices.
Key term
Cisco DNA Center Assurance
Cisco DNA Center Assurance is a network monitoring and analytics tool within Cisco's DNA Center platform that provides real-time visibility, proactive alerts, and historical insights into network health, performance, and user experience.
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JA
Written and reviewed by Johnson Ajibi, MSc IT Security
Senior Network & Security Engineer · founder of Courseiva
Last reviewed September 2026 · checked against the official Cisco exam blueprint
This 350-401 practice question is part of Courseiva's free Cisco 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 350-401 exam.