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| Certification Vendor: | Cisco |
|---|---|
| Exam Name: | Cisco AppDynamics Associate Performance Analyst (CAAPA) |
| Exam Number: | 500-420 |
| Exam Price: | USD 300 |
| Certificate Validity Period: | 3 years |
| Real Exam Qty: | 55-65 |
| Available Languages: | English, Japanese |
| Exam Duration: | 90 minutes |
| Exam Format: | Drag-and-drop, Multiple-choice, Scenario-based |
| Passing Score: | 70-80% |
| Recommended Training: | AppDynamics Official Learning Resources Cisco AppDynamics Associate Training |
| Exam Registration: | Pearson VUE Cisco Exam Registration |
| Sample Questions: | Cisco 500-420 Sample Questions |
| Exam Way: | Online proctored or onsite at authorized testing centers |
| Pre Condition: | No formal prerequisites; recommended 3-6 months of hands-on experience with AppDynamics |
| Official Syllabus URL: | https://www.cisco.com/site/us/en/learn/training-certifications/exams/caapa.html |
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Cisco 500-420 Certification Exam is designed for professionals who are interested in validating their skills and knowledge in the area of application performance management. 500-420 exam is designed to test the candidate's ability to identify and troubleshoot performance issues, configure and deploy AppDynamics solutions, and analyze data to optimize application performance. Cisco AppDynamics Associate Performance Analyst certification is ideal for professionals who work with AppDynamics solutions or who are interested in pursuing a career in application performance management.
NEW QUESTION # 37
When a team of developers refactored their code, resulting in class-name changes, Business iQ users reported that metrics had disappeared. Where should a Performance Analyst look to troubleshoot this problem?
Answer: A
Explanation:
The Performance Analyst should review Configuration > Instrumentation > Data Collectors. Business iQ commonly depends on transaction data collected from application code, including values obtained through method invocation data collectors. These collectors can be configured against specific class names, method names, method arguments, return values, object properties, or getter chains.
When developers refactor code and rename or relocate classes, an existing data collector may no longer match the instrumented method. As a result, the expected business data is not captured, and the related Business iQ fields, measures, or metrics can disappear from analytics views even though the application continues processing transactions.
The analyst should verify the configured class and method signatures, confirm that the new classes are instrumented, update any affected getter chains, and validate collection through new transaction snapshots or Analytics data.
The Errors page focuses on application exceptions, while Slow Transaction Thresholds controls performance classifications. Database collectors configure Database Visibility connections and are unrelated to application- code refactoring.
Relevant CAAPA Study Guide topics include Business iQ, Analytics Data Collection, Method Invocation Data Collectors, Class and Method Matching, Getter Chains, Instrumentation Configuration, and Transaction Snapshot Validation.
NEW QUESTION # 38
When should URI Segments be used in Transaction Detection rules?
Answer: D
Explanation:
URI Segments should be used in Transaction Detection rules when the application is web-oriented. Web- oriented applications often have meaningful information in the URI that can identify different business transactions. URI Segments can help in defining patterns that match specific parts of the URI to distinguish different transactions.
References:
AppDynamics documentation on Transaction Detection: https://docs.appdynamics.com/latest/en/application- monitoring/business-transactions
NEW QUESTION # 39
Business Transaction Discovery Sessions work with which two code languages? (Choose two.)
Answer: B,E
Explanation:
Business Transaction Discovery Sessions are supported for Java and .NET applications. These sessions help a Performance Analyst identify candidate transaction entry points when automatic discovery does not detect a proprietary framework, background process, scheduled task, or other nonstandard execution path.
During a discovery session, the Application Agent observes executed application code and allows the analyst to browse relevant classes and methods. The selected method can then be used to create or refine a Custom Match Rule, establishing a new Business Transaction entry point with appropriate naming and scope.
Java and .NET agents provide the runtime instrumentation and class-method visibility required for this workflow. C++, PHP, and Node.js applications have their own supported monitoring and transaction- detection capabilities, but they do not use the Business Transaction Discovery Session feature referenced in this question.
Discovery sessions should be run for a controlled period while representative application traffic exercises the target code path. The resulting class and method information can then be reviewed before creating a permanent transaction detection rule.
Relevant CAAPA Study Guide topics include Business Transaction Discovery Sessions, Java Agent, .NET Agent, Class and Method Browsing, Custom Match Rules, Entry-Point Detection, and Transaction Naming.
NEW QUESTION # 40
What AppDynamics Alert Action does a Performance Analyst need to select to post an AppDynamics event to a third-party collaboration tool?
Answer: D
Explanation:
The correct action is Make an HTTP Request. AppDynamics uses HTTP Request actions to send event information to external systems that expose a REST API, webhook, or other HTTP-based integration endpoint. A Performance Analyst can configure the destination URL, HTTP method, headers, authentication, and request body, then include AppDynamics event variables in the payload.
This allows a health rule violation, policy trigger, or other supported event to be posted directly into a third- party collaboration platform. The external tool can then display the alert in a channel, notify an operations team, or initiate its own workflow.
Create or Update a JIRA Ticket is intended specifically for issue-tracking integration rather than general collaboration-platform messaging. Take a thread dump is a diagnostic action used to capture application thread activity. Run a script or executable on problematic nodes is a remediation action and does not directly post an event to an external collaboration service.
Relevant CAAPA Study Guide topics include Policies, Alert Actions, HTTP Request Actions, Webhook Integrations, Event Templates, Health Rule Violations, and Third-Party Notification Workflows.
NEW QUESTION # 41
A Performance Analyst is reviewing Business Transactions with an application team. The application team wants to increase the Application Business Transaction limit because it needs visibility into all the different transactions. What should the Performance Analyst do?
Answer: C
Explanation:
The Performance Analyst should first investigate the Business Transactions exceeding the configured limit and determine why so many unique transactions are being registered. Business Transaction limits protect the Controller from excessive metric creation, unnecessary cardinality, and degraded monitoring performance.
A high transaction count is often caused by overly granular transaction naming, dynamic URL segments, request parameters, identifiers, or automatic discovery rules that create a separate Business Transaction for each variation. The analyst should review All Other Traffic, transaction detection rules, naming rules, and the entry points generating excessive registrations. Low-value traffic such as health checks, static resources, or framework-generated requests can be excluded, while related requests can be grouped or split more deliberately through Custom Match Rules.
Increasing the limit without correcting the underlying detection behavior may only postpone the problem and increase Controller resource consumption. The limit should be raised only after the transaction model has been validated and a genuine business requirement remains.
Relevant CAAPA Study Guide topics include Business Transaction Limits, All Other Traffic, Transaction Detection Rules, Custom Match Rules, Exclude Rules, Transaction Naming, and Metric Cardinality Management.
NEW QUESTION # 42
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