지금 같은 정보시대에, 많은 IT업체 등 사이트에Cisco 500-420인증관련 자료들이 제공되고 있습니다, 하지만 이런 사이트들도 정확하고 최신 시험자료 확보는 아주 어렵습니다. 그들의Cisco 500-420자료들은 아주 기본적인 것들뿐입니다. 전면적이지 못하여 응시자들의 관심을 쌓지 못합니다.
| Section | Weight | Objectives |
|---|---|---|
| Topic 1: Agents and Application Performance | 20% | - Configure alerts and identify system performance metrics - Monitor performance trends - Determine application performance impact and scheduled reports - Verify agent functionality, performance, and connectivity - Troubleshoot performance problems |
| Topic 2: Health Rules, Dashboards, and Snapshots | 20% | - Create and interpret dashboards - Locate and analyze snapshots - Create and configure health rules |
| Topic 3: Troubleshooting | 15% | - Capture snapshots and troubleshoot health rule violations - Identify slow performance and errors from backend systems - Utilize dashboards to identify performance issues |
| Topic 4: Collectors, Information Points, and Service Endpoints | 25% | - Define and configure data collectors - Configure information points and service endpoints - Analyze service endpoint metrics |
| Topic 5: Business Transactions | 20% | - Create and configure business transaction settings - Manage discovery and analyze transaction metrics - Determine transaction scope and rule assignment |
Cisco 500-420 덤프는 Cisco 500-420 시험의 모든 문제를 커버하고 있어 시험적중율이 아주 높습니다. Fast2test는 Paypal과 몇년간의 파트너 관계를 유지하여 왔으므로 신뢰가 가는 안전한 지불방법을 제공해드립니다. Cisco 500-420시험탈락시 제품비용 전액환불조치로 고객님의 이익을 보장해드립니다.
질문 # 63
Which option, in addition to "minutes since creation", would a Performance Analyst use while configuring Automatic Cleanup of stale Business Transactions?
정답：A
설명：
When configuring Automatic Cleanup of stale Business Transactions, the "minutes since creation" option is often paired with the "Number of Calls" metric. This setting ensures that business transactions that have not been called within a certain timeframe and have had a negligible number of calls are automatically cleaned up, helping to maintain an organized and relevant set of business transactions in the monitoring system.
References:
AppDynamics documentation on Business Transactions: Discusses best practices for managing business transactions, including the automatic cleanup based on time and call volume thresholds.
질문 # 64
Which two tabs in the Transaction Snapshot window point the developer to a class, method, and line number in the code? (Choose two.)
정답：D,E
설명：
The Call Graph and Slow Calls & Errors > Hot Spots views provide the code-level detail needed to direct developers to the relevant class, method, and source-code line.
The Call Graph presents the instrumented execution sequence for a transaction snapshot. It shows invoked classes and methods, execution timing, parent-child relationships, and-where available from the runtime and debugging metadata-the associated source line number. This enables a developer to trace the request path and identify precisely where application time was consumed.
The Hot Spots view summarizes the methods that contributed most significantly to transaction latency or errors. Rather than requiring the analyst to inspect every branch of the call graph, it highlights expensive methods and provides class, method, timing, and source-location context for rapid code remediation.
Data Collectors display captured arguments, return values, headers, or other contextual data. DB and Remote Services Calls focuses on exit calls and downstream dependencies. Servers presents infrastructure context, while More contains supplementary snapshot information.
Relevant CAAPA Study Guide topics include Transaction Snapshots, Call Graph Analysis, Slow Calls and Errors, Hot Spots, Method Execution Time, and Code-Level Diagnostics.
질문 # 65
Which two rule types are available when creating new transaction detection rules? (Choose two.)
정답：B,C
설명：
AppDynamics provides two applicable rule types when defining transaction detection behavior: Exclude Rules and Custom Match Rules.
A Custom Match Rule explicitly identifies application requests that should be detected as Business Transactions. The rule can match requests by entry point, class and method, URL, servlet, framework-specific attributes, headers, parameters, or other request data. It can also control transaction naming and splitting, allowing related requests to be grouped or separated according to operational requirements.
An Exclude Rule prevents matching requests from being discovered or registered as Business Transactions.
This is useful for suppressing low-value traffic such as health checks, static-resource requests, polling calls, or framework-generated activity that would otherwise consume Business Transaction limits and add unnecessary metric noise.
An Automatic Discovery Rule is not created as a separate rule type in this context; automatic discovery is the agent's default transaction-identification behavior. A Health Rule evaluates monitored metrics and triggers policy actions, while an Include Rule is not a transaction detection rule category.
Relevant CAAPA topics include Business Transaction Detection, Custom Match Rules, Exclude Rules, Entry- Point Matching, Automatic Discovery, and Business Transaction Registration Limits.
질문 # 66
When a manual diagnostic session is triggered, what snapshots are captured?
정답：C
설명：
A manual diagnostic session causes AppDynamics to collect detailed transaction snapshots for the selected Business Transaction during the active diagnostic period. When an instance of that Business Transaction crosses multiple instrumented tiers or nodes, the snapshot collection context is propagated with the transaction. Consequently, AppDynamics captures the participating transaction segments from all nodes through which the Business Transaction passes, producing an end-to-end distributed snapshot.
The capture is not restricted to transactions classified as slow, very slow, or errors. Those classifications are commonly used by automatic diagnostic-session and snapshot-triggering mechanisms, whereas a manual session is deliberately initiated to gather deeper diagnostic evidence, including transactions that might otherwise be considered normal.
Option D is incomplete because the triggering node initiates snapshot collection, but the resulting distributed snapshot can include downstream nodes that participate in the transaction. Options A and C incorrectly limit collection to performance-policy violations and error conditions.
Relevant CAAPA Study Guide topics include Transaction Snapshots, Manual Diagnostic Sessions, Distributed Transaction Correlation, Call Graph Collection, Business Transaction Health, and Cross-Tier Transaction Tracing.
질문 # 67
Which two things should a Performance Analyst check if an agent has failed to register with the Controller after several minutes? (Choose two.)
정답：A,B
설명：
If an agent fails to register with the Controller, a Performance Analyst should check the network/firewall rules to ensure that the agent can communicate with the Controller over the network. Additionally, it is crucial to verify the free license count to confirm thatthere are available licenses for the agent to register. Insufficient licenses or network communication barriers can prevent successful agent registration.
References:
AppDynamics documentation on Agent Registration: Describes the prerequisites and troubleshooting steps for agent registration with the Controller.
AppDynamics documentation on Licensing: Provides details on how the licensing model works, including how to check for available licenses.
질문 # 68
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Cisco 500-420인증시험은 현재IT업계에서 아주 인기 있는 시험입니다.많은 IT인사들이 관연 자격증을 취득하려고 노력하고 있습니다.Cisco 500-420인증시험에 대한 열기는 식지 않습니다.Cisco 500-420자격증은 여러분의 사회생활에 많은 도움이 될 것이며 연봉상승 등 생활보장에 업그레이드 될 것입니다.
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