Cisco 500-420 CAAPA Exam Practice Test Instant Access

Question 1

What is the Node limit of the maximum Service Endpoints per node?

A50

B100

C250

D1000

Answer : B

AppDynamics imposes a limit on the number of Service Endpoints that can be registered per node to ensure manageable performance and overhead. The limit per node is set to 100 Service Endpoints, which is a balance between providing detailed monitoring and maintaining application performance.

AppDynamics documentation on Service Endpoints: https://docs.appdynamics.com/latest/en/application-monitoring/monitor-service-endpoints

Question 2

How does a Performance Analyst identify if automatic remediation has been taken for a health rule violation?

AExpand on the 'Description' field to display 'Actions Executed'.

BReview the 'Application Dashboard' and review 'Actions Executed'

CRight-click on 'view details' and click on the 'Actions Executed' button.

DClick on the link inside the Health Rule field and look for the 'Affects' tab to display the Executed Actions.

Answer : A

To identify if automatic remediation actions have been taken for a health rule violation in AppDynamics, a Performance Analyst should expand the 'Description' field of the health rule violation event. This section will provide details on the actions executed as part of the automatic remediation process. These details help analysts understand the steps taken by the system to mitigate the issue without manual intervention. Reference: AppDynamics documentation on Health Rule Violations and Automated Actions.

Question 3

An AppDynamics deployment has Business Transaction Lock Down turned on. The company has just added an important service to its application and wants to track this service as a unique Business Transaction. What action is needed to achieve this?

AUse the Business Transaction Dashboard for the tier-specific All Other Traffic to register the Business Transaction

BModify the Automatic Transaction Discovery rule to include the Web Service Name and Operation Name

CUse live preview to identify the Business Transaction and Register it from there

DCreate a Custom Transaction Match Rule based on the Web Service Name and Operation Name

Answer : D

When Business Transaction Lock Down is enabled in AppDynamics, no new business transactions will be automatically discovered to avoid uncontrolled growth in the number of business transactions. To track a new service as a unique Business Transaction, one needs to create a Custom Match Rule that specifies the criteria for identifying the business transaction. In this case, the Custom Match Rule should be based on the Web Service Name and Operation Name which are the distinguishing characteristics of the new service. This allows for the precise identification and monitoring of the service within the AppDynamics platform. Reference: AppDynamics documentation on Business Transaction configuration and Custom Match Rules.

Question 4

A Performance Analyst has enabled Development Level Monitoring for an application. For a default configuration, in which scenario will Development Level Monitoring get automatically disabled?

AA maximum of 500 calls per minute limit is exceeded, and Maximum heap utilization percentage goes above 90%

BA maximum of 1500 calls per minute limit is exceeded, and Maximum heap utilization percentage goes above 90%

CA maximum of 1000 calls per minute limit is exceeded, and Maximum heap utilization percentage goes above 95%

DA maximum of 2000 calls per minute limit is exceeded, and Maximum heap utilization percentage goes above 95%

Answer : A

Development Level Monitoring in AppDynamics is designed for use in a lower volume, non-production environment. For a default configuration, Development Level Monitoring will get automatically disabled if the monitored environment exceeds a threshold, typically a maximum of 1000 calls per minute, and the Maximum heap utilization percentage goes above 95%. These thresholds are in place to prevent excessive overhead in a production environment where such detailed monitoring could impact performance.

AppDynamics documentation on Agent Configuration: Provides information on configuration settings for monitoring levels, including when Development Level Monitoring is automatically disabled due to exceeding thresholds.

Question 5

A Performance Analyst has an urgent need to gather more data for an ongoing issue. What should the Performance Analyst do?

AEnable Development Level Monitoring

BBrowse the Metric Browser for errors

CReview the various transaction snapshots to identify anomalies

DCarefully monitor the snapshots for errors

Answer : A

If a Performance Analyst has an urgent need to gather more data for an ongoing issue, they should enable Development Level Monitoring. This monitoring level increases the amount of detailed diagnostic data collected by the agent, such as snapshots and transaction traces, which can provide deeper insights into the issue at hand.

AppDynamics documentation on Monitoring Levels: Describes the different levels of monitoring available, including Development Level Monitoring and the types of data each level collects.

Question 6

Which three Key Performance Indicators (KPIs) are automatically collected when you create an Information Point without adding custom data? (Choose three.)

AMaximum Response Time

BCPU Time

CMinimum Response Time

DResponse Time

EErrors per Minute

FCalls per Minute

Answer : D, E, F

When an Information Point is created in AppDynamics without adding custom data, it automatically collects three key performance indicators (KPIs): Response Time, Errors per Minute, and Calls per Minute. Response Time measures the time taken to complete a transaction or operation, providing insights into application performance. Errors per Minute tracks the number of errors occurring within the scope of the Information Point, helping identify problematic areas. Calls per Minute counts the number of times the specified operation or transaction is invoked, indicating its usage frequency and potential impact on application performance.

AppDynamics documentation on Information Points: Discusses the creation and configuration of Information Points, including the default metrics collected.

Question 7

Which two statements are correct about creating Information Points? (Choose two.)

AA wildcard can be used to select multiple methods for an Information Point.

BA wildcard can be used to select multiple classes for an Information Point.

CAn Information Point can be created on the same class and method as a Custom Exit Point.

DAn Information Point can be created on a class and method that is executed before the Business Transaction entry point.

Answer : A, B

When creating Information Points in AppDynamics, wildcards can be utilized to select multiple methods or classes, thereby broadening the scope of data collection. This feature is particularly useful for monitoring similar operations across different components of an application, enabling a more efficient and scalable approach to gathering custom metrics.

AppDynamics documentation on Information Points: Elaborates on the process of setting up Information Points, including the use of wildcards to capture metrics from multiple methods or classes.

Cisco 500-420 Cisco AppDynamics Associate Performance Analyst CAAPA Exam Practice Test