Cisco 500-425 Exam Dumps

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

The Mark Business Transaction as Error checkbox under Configuration > Instrumentation > Error Detection allows you to control whether a business transaction is reported as an error or not. If you clear this checkbox, the business transaction will not be marked as an error and will not affect the error count metrics.

According to theError Detection: Mark Business Transaction as Error - AppDynamics, the following statements are true when you clear this checkbox:

The transaction is included in Response Time metrics: This means that the transaction will still contribute to the response time metric, which measures the average time it takes for a request to be completed by AppDynamics. However, it will not affect other response time metrics, such as First Response Time or Average Time to First Byte.

The transaction is added to error count metrics: This means that the transaction will still count towards the error count metric, which measures the number of transactions that have failed due to errors. However, it will not affect other error count metrics, such as Error Rate or Error Percentage.

Therefore,A(The transaction is included in Response Time metrics) andB(The transaction is added to error count metrics) are true.Reference:

Error Detection: Mark Business Transaction as Error - AppDynamics

Business Transaction - AppDynamics

Error Detection - AppDynamics

To confirm that the agent is communicating properly to the controller, you can use the following methods:

Check if data is being written to the agent log in /logs. This indicates that the agent is able to send metrics and events to the controller.You can also look for any errors or warnings in the log file that might indicate a connection issue1

Select Application > Tiers and Nodes > Look for the Node. This shows you the list of nodes that are registered with the controller and their status.You can see if the node is up or down, the agent version, the last reported time, and the machine name2

A group can contain multiple roles, which means that the users in the group inherit the permissions of all the roles assigned to the group.For example, you can create a group that has both the Administrator and the Analytics Administrator roles, and the users in that group can perform both the administration and the analytics tasks1Reference:1:Roles and Permissions

To capture business data for Transaction Analytics, you must first configure a data collector. A data collector is a configuration that specifies what data to capture from a business transaction and how to store it in the analytics platform. You can capture data from HTTP requests, method invocations, custom fields, or information points. You can also apply filters and transformations to the captured data. Once you have configured a data collector, you can use it to enrich the transaction analytics data with business context and enable advanced queries and visualizations

https://docs.appdynamics.com/accounts/en/cisco-appdynamics-saas-deployment-user-management/manage-custom-roles-for-cisco-appdynamics/transaction-analytics-permissions