Cisco 500-420인증시험에 응시하고 싶으시다면 좋은 학습자료와 학습 가이드가 필요합니다.Cisco 500-420시험은 it업계에서도 아주 중요한 인증입니다. 시험패스를 원하신다면 충분한 시험준비는 필수입니다.
| Certification Vendor: | Cisco |
|---|---|
| Exam Name: | Cisco AppDynamics Associate Performance Analyst |
| Exam Number: | 500-420 |
| Available Languages: | English |
| Related Certifications: | Cisco AppDynamics Administrator Cisco AppDynamics Professional |
| Exam Duration: | 90 minutes |
| Exam Format: | Scenario-based questions, Multiple choice |
| Certificate Validity Period: | 3 years |
| Recommended Training: | Cisco AppDynamics Training (Official) |
| Exam Registration: | Cisco Certification Registration |
| Sample Questions: | Cisco 500-420 Sample Questions |
| Exam Way: | Online proctored or authorized test center (availability depends on region) |
| Pre Condition: | Basic understanding of application performance monitoring and enterprise application architecture is recommended. |
| Official Syllabus URL: | https://www.cisco.com/c/en/us/training-events/training-certifications/exams.html |
Itexamdump의 완벽한 Cisco인증 500-420덤프는 고객님이Cisco인증 500-420시험을 패스하는 지름길입니다. 시간과 돈을 적게 들이는 반면 효과는 십점만점에 십점입니다. Itexamdump의 Cisco인증 500-420덤프를 선택하시면 고객님께서 원하시는 시험점수를 받아 자격증을 쉽게 취득할수 있습니다.
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질문 # 48
What are two types of Data CollectorsinAppDynamics APM? (Choose two.)
정답：A,B
설명：
In AppDynamics Application Performance Management (APM), two types of Data Collectors are SQL data collectors and Method invocation data collectors. SQL data collectors capture and record detailed information about SQL queries executed by the application, helping identify slow or inefficient database operations.
Method invocation data collectors capture information about specific method calls within the application code, including execution times and parameters, providing deep insights into code-level performance.
References:
AppDynamics documentation on Data Collectors: Provides detailed information on configuring SQL and Method invocation data collectors for in-depth application monitoring.
질문 # 49
Which tool should be used to analyze all the External Call details, including database and remote service calls, for a specific Business Transaction?
정답：A
설명：
The Transaction Snapshot is the correct tool for analyzing detailed external calls associated with a specific Business Transaction. A snapshot captures one execution instance and provides drill-down visibility into the complete transaction path, including database calls, remote service calls, exit calls, call graphs, errors, and timing information.
Within the snapshot, the DB and Remote Services Calls view identifies each downstream dependency invoked during the transaction. The Performance Analyst can examine call duration, number of calls, SQL or database activity where available, remote service destinations, backend response time, and the contribution of each external call to total transaction latency. This makes snapshots particularly effective for determining whether a slow database query or remote service is responsible for degraded Business Transaction performance.
The Business Transaction List provides aggregated transaction metrics but not execution-level external call detail. The Application Dashboard summarizes overall application behavior and dependencies, while the Metric Browser displays time-series metrics without the complete per-transaction call context.
Relevant CAAPA Study Guide topics include Transaction Snapshots, DB and Remote Services Calls, Exit Calls, Call Graphs, Backend Analysis, and Business Transaction Troubleshooting.
질문 # 50
Which health rule violation event will be triggered when a Performance Analyst modifies an existing health rule that is already in critical violation?
정답：A
설명：
When an existing health rule is modified while it has an active critical violation, AppDynamics generates a Health Rule Violation Canceled - Critical event. Editing the health rule changes the definition under which the current violation was originally evaluated. The Controller therefore cancels the active violation rather than continuing to evaluate it against a configuration that no longer matches its originating criteria.
A Continues - Critical event is generated when the same active violation remains in the critical state during subsequent evaluation and update intervals without a configuration change. A Started - Critical event indicates that a new critical violation has opened. An Ended - Critical event occurs when the monitored condition returns to an acceptable state according to the unchanged health-rule criteria.
After the rule is modified, AppDynamics evaluates the revised conditions as a new monitoring definition. If those revised criteria are subsequently breached, a new violation-start event can be generated.
Relevant CAAPA Study Guide topics include Health Rule Violation Lifecycle, Critical and Warning Events, Rule Modification Behavior, Violation Cancellation, Evaluation Criteria, and Policy Event Triggers.
질문 # 51
Which statement is correct regarding controller-level and tier/node-level dashboards?
정답：A
설명：
Controller-level and tier/node-level dashboards in AppDynamics are treated as separate entities. They are scoped differently, with controller-level dashboards providing a global view across the entire AppDynamics domain, and tier/node-level dashboards being specific to particular tiers or nodes within an application.
Performance Analysts do not have the ability to cross-reference directly between these two sets of dashboards within the AppDynamics UI.
References:
AppDynamics documentation on Dashboards:
https://docs.appdynamics.com/latest/en/application-monitoring/custom-dashboards
질문 # 52
Which dashboard can be used to identify potential Business Transactions contributing to an increase in Error Counts?
정답：A
설명：
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.
질문 # 53
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500-420시험패스 인증덤프: https://www.itexamdump.com/500-420.html