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| Section | Weight | Objectives |
|---|---|---|
| Business Transactions | 20% | - Manage discovery and analyze transaction metrics - Create and configure business transaction settings - Determine transaction scope and rule assignment |
| Health Rules, Dashboards, and Snapshots | 20% | - Locate and analyze snapshots - Create and interpret dashboards - Create and configure health rules |
| Agents and Application Performance | 20% | - Verify agent functionality, performance, and connectivity - Troubleshoot performance problems - Determine application performance impact and scheduled reports - Configure alerts and identify system performance metrics - Monitor performance trends |
| Troubleshooting | 15% | - Identify slow performance and errors from backend systems - Capture snapshots and troubleshoot health rule violations - Utilize dashboards to identify performance issues |
| Collectors, Information Points, and Service Endpoints | 25% | - Configure information points and service endpoints - Analyze service endpoint metrics - Define and configure data collectors |
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NEW QUESTION # 111
A Performance Analyst has a full set of health rules in place to proactively detect anomalies in an application.
The analyst wants to send these events to an external alerting system. Which two Create Action options allow integration with a third-party alerting system? (Choose two.)
Answer: A,E
Explanation:
HTTP Request and Custom Actions are the two action types designed to integrate AppDynamics policy events with external alerting or event-management platforms.
An HTTP Request action sends an outbound request to a configured third-party endpoint when a policy is triggered. The analyst can specify the URL, HTTP method, authentication, headers, and event payload. This is commonly used with webhook-enabled alerting, incident-management, automation, and collaboration systems.
A Custom Action extends the Controller's standard action framework through a custom action module. It is appropriate when the external platform requires specialized processing, a proprietary protocol, payload transformation, or integration logic that cannot be handled by a standard HTTP request.
Notifications primarily deliver native email or SMS messages. Diagnostics initiate troubleshooting activities such as diagnostic sessions or thread dumps, while Remediation performs corrective operations. Issue Tracking System Integrations are specifically intended for creating or updating work items in supported issue- management platforms rather than providing a general alerting integration mechanism.
Relevant CAAPA topics include Health Rules, Policies, Policy Actions, HTTP Request Actions, Custom Actions, Webhook Integration, and Third-Party Event Management.
NEW QUESTION # 112
A Performance Analyst received an alert that the Average Response Time is increasing after a new marketing offer was released. Which metric would quickly help the Performance Analyst determine that users may not be critically impacted?
Answer: D
Explanation:
If the Average Response Time is increasing after the release of a new marketing offer, seeing an increase in Calls per Minute could quickly help the Performance Analyst determine that users may not be critically impacted. This increase may indicate that despite the higher average response time, more users are engaging with the application, possibly due to interest generated by the marketing offer. It suggests that the system is handling more load, which could be a factor in the increased response time.
References:
AppDynamics documentation on Performance Metrics: Discusses the implications of various key performance indicators, including how an increase in Calls per Minute can be interpreted in the context of application performance.
NEW QUESTION # 113
Which dashboard can be used to identify potential Business Transactions contributing to an increase in Error Counts?
Answer: B
Explanation:
The Top Business Transactions - by Errors dashboard is specifically designed to rank Business Transactions according to their error activity. When the application's aggregate Error Count increases, this view quickly identifies which transactions are generating the largest number or proportion of errors during the selected time range. The Performance Analyst can then select a high-error Business Transaction and drill down into its transaction snapshots, exceptions, affected tiers, and backend dependencies.
Transaction Score - Snapshots categorizes transactions by performance condition, such as normal, slow, very slow, stalled, or error, but it is not the most direct ranked view for determining which Business Transactions are driving an overall increase in errors. Transaction Snapshots - All Snapshots provides execution-level diagnostic records and requires more manual filtering. Application Flow - Grid View is primarily used to compare tiers, nodes, and backend dependencies rather than rank Business Transactions by error contribution.
Relevant CAAPA Study Guide topics include Application Dashboard, Top Business Transactions, Error Analysis, Transaction Snapshots, Business Transaction Drill-Down, and Exception Troubleshooting.
NEW QUESTION # 114
A development team responsible for the front-end shopping application has asked to receive an email every time the Java container thread count exceeds 25. Which alert and response capabilities settings will provide the email?
Answer: C
Explanation:
In AppDynamics, you can create health rules to monitor various metrics and set up actions based on the thresholds defined for these metrics. For monitoring Java container thread counts, you can set a health rule based on Node Health - specifically on thread pools - to trigger when the thread count exceeds a specific value. The Notification Action can then be configured to send an email to the development team whenever this threshold is breached.
References:
AppDynamics documentation on Health Rules:
https://docs.appdynamics.com/21.6/en/infrastructure-visibility/health-rules
NEW QUESTION # 115
A Performance Analyst has opened a database collector view. Which tab should be clicked on next to find slow queries?
Answer: A
Explanation:
When analyzing database performance in AppDynamics, the "Queries" tab within the database collector view is where a Performance Analyst should navigate to find slow queries. This tab presents a list of database queries executed by the application, highlighting those with long execution times, which are potential bottlenecks impacting application performance.
References:
AppDynamics documentation on Database Monitoring: Details the database collector feature, including how to use the Queries tab to identify and analyze slow database queries.
NEW QUESTION # 116
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