Free Cisco 500-425 Exam Actual Questions

The questions for 500-425 were last updated On Dec 19, 2024

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Question No. 1

Which two actions would trigger a health rule violation canceled warning event or a health rule violation canceled critical event? (Choose two.)

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Correct Answer: B, C

A health rule violation canceled warning event or a health rule violation canceled critical event is generated when the health rule processor can no longer accurately assert that the health rule violation continues to violate or that it has ended1.This can happen when the health rule is edited or disabled, among other reasons1.Adding a new condition to the health rule or disabling the health rule are two actions that would trigger a health rule violation canceled event, as they would change the evaluation criteria or stop the evaluation altogether1.Marking the health rule as canceled or removing the health rule from a policy are not valid actions, as they do not affect the health rule configuration or status

https://docs.appdynamics.com/appd/22.x/22.1/en/appdynamics-essentials/alert-and-respond/troubleshoot-health-rule-violations


Question No. 2

After installing the standalone machine agent, how do you enable the agent to start collecting metrics?

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Correct Answer: D

According to the Install the Standalone Machine Agent document1, the machine agent is a standalone Java program that collects performance statistics about your environment. It can be deployed on any machine that hosts application servers, database servers, messaging servers, Web servers, etc. However, the machine agent does not start collecting metrics as soon as it is installed. You need to start the machine agent manually or configure it to run as a service or a daemon. Therefore, the correct answer is D. The machine agent does not require an app agent to collect metrics, nor does it run with the monitored application. These are false statements.Reference:

Install the Standalone Machine Agent


Question No. 3

A customer wants to monitor 50th and 99th percentile response time in the Metric Browser for a particular Business Transaction Where do you configure and enable percentile metrics?

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Correct Answer: C

Percentile metrics are a way to measure the distribution of response times for a Business Transaction. They show the value below which a certain percentage of measurements fall. For example, the 50th percentile metric shows the median response time, and the 99th percentile metric shows the worst-case response time for 99% of the transactions. To enable percentile metrics, you need to go to Configuration > Slow Transaction Thresholds and indicate 5 whole numbers between 1 and 99 as Percentiles to Collect. You can then view the percentile metrics in the Metric Browser under Business Transaction Performance > Business Transactions > <Application Name> > <Business Transaction Name> > Percentiles.

https://docs.appdynamics.com/display/PRO45X/Percentile+Metrics


Question No. 4

The Default Flow map shows a tier with a full or partial red circle, which indicates one or more nodes have reported Health Rule violations. Which procedure should the engineer take?

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Correct Answer: D

According to the Troubleshoot Health Rule Violations document1, one of the ways to troubleshoot health rule violations is to click on the Events tab for the application on the Default Flow Map and then analyze the health rule(s) being violated. This will show you the details of the health rule violation events, such as the affected entity, the severity, the duration, the evaluation time, and the triggered actions. You can also drill down into the health rule violation details to see the health rule configuration, the metric values, and the snapshots. This will help you identify the root cause of the issue and take appropriate remediation actions. Therefore, the correct answer is D. Using the metric browser, disabling the health rule, or rebooting the server may not be the best or the most efficient ways to troubleshoot health rule violations, as they may not reveal the source of the problem, may affect other entities, or may not resolve the issue permanently.Reference:

Troubleshoot Health Rule Violations


Question No. 5

You have validated that the agent is able to register and communicate with the controller successfully by reviewing the agent and controller logs. However in the controller Ul, you do not see the agent report under Tiers and Nodes where it was expected. Where in the controller Ul would you find this information that shows the current Application. Tier, and Node the agent currently reports to?

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Correct Answer: A

To find the information that shows the current application, tier, and node that the agent currently reports to, you can go to View my settings > AppDynamics Agents section in the Controller UI. This section shows you the list of agents that are connected to the Controller, along with their status, version, application, tier, and node names.You can also filter the list by agent type, status, or application1Reference:1:AppDynamics Agents


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