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2024 Realistic Verified Free Cisco 500-430 Exam Questions [Q31-Q50]

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2024 Realistic Verified Free Cisco 500-430 Exam Questions

500-430 Real Exam Questions and Answers FREE


Cisco 500-430: Cisco AppDynamics Professional Implementer exam is a certification exam that tests the candidate's knowledge and skills in implementing and configuring AppDynamics solutions. 500-430 exam is designed for professionals who have experience in implementing and managing AppDynamics solutions in enterprise environments. Cisco AppDynamics Professional Implementer certification exam is a great way for IT professionals to validate their expertise and demonstrate their proficiency in AppDynamics implementation.


Cisco 500-430, also known as the Cisco AppDynamics Professional Implementer Exam, is a certification program that tests the knowledge and skills of professionals in deploying and configuring Cisco AppDynamics solutions. 500-430 exam is designed for IT professionals who are responsible for the implementation and management of AppDynamics in their organization. Cisco AppDynamics Professional Implementer certification program validates the expertise of professionals in the deployment of AppDynamics software for monitoring and managing application performance.


Cisco 500-430 exam is a 90-minute exam that consists of 60 questions. 500-430 exam is available in English and Japanese languages. 500-430 exam tests the candidate's knowledge and skills in the areas of AppDynamics architecture, installation and configuration, monitoring and troubleshooting, and integrations with other tools and systems. Candidates must have a good understanding of these topics to pass the exam.

 

NEW QUESTION # 31
Which two statements are true when updating the Database Agent? (Choose two.)

  • A. Controller-info.xml is the only file that needs to be migrated from the previous agent to the new agent.
  • B. The Database Agent must be stopped and restarted during the upgrade.
  • C. After the Database Agent is upgraded, the AppDynamics Controller must be restarted.
  • D. All data collectors created from the previous agent must be migrated to the new agent.
  • E. If the agent is moved to a new location during the upgrade, the AppDynamics Controller must be reconfigured to reference the new location of the agent.

Answer: A,B

Explanation:
Explanation
According to the Cisco AppDynamics Professional Implementer (CAPI) documents, when updating the Database Agent, you need to follow these steps12:
Stop the agent as described for your specific installation in Start and Stop the Database Agent.
Make a copy of the existing agent directory, <db_agent_home>. Backing up allows you to revert to the previous agent installation if you need to. You can also copy over the controller-info.xml configuration file to the new installation to ensure the agent configuration is maintained.
Install the Database Agent as described for your specific installation in Administer the Database Agent.
Copy the <backup_db_agent_home>\conf\controller-info.xml file to the new installation directory,
<db_agent_home>\conf. To ensure the agent configuration is maintained, copy the
<backup_db_agent_home>\conf\controller-info.xml file to the new installation directory,
<db_agent_home>\conf.
Start the new agent. See Start and Stop the Database Agent.
Verify the Database Agent Installation. See Verify the Database Agent Installation.
Therefore, the correct statements are:
The Database Agent must be stopped and restarted during the upgrade. (A) Controller-info.xml is the only file that needs to be migrated from the previous agent to the new agent.
(D)
The incorrect statements are:
If the agent is moved to a new location during the upgrade, the AppDynamics Controller must be reconfigured to reference the new location of the agent. (B) This is not true because the controller-info.xml file contains the information about the Controller host, port, account name, access key, and SSL settings. As long as this file is copied to the new agent location, the Controller does not need to be reconfigured.
All data collectors created from the previous agent must be migrated to the new agent. This is not true because the data collectors are configured on the Controller UI, not on the agent. The agent collects the metrics from the databases and sends them to the Controller. The data collectors do not need to be migrated to the new agent.
After the Database Agent is upgraded, the AppDynamics Controller must be restarted. (E) This is not true because the Controller does not depend on the agent version. The agent and the Controller are compatible as long as they meet the Agent and Controller Compatibility requirements.
References:
1: Upgrade the Database Agent - AppDynamics
2: Release Upgrade Checklist for Database Agents - AppDynamics


NEW QUESTION # 32
What is required in order for an upgrade of the Java Agent to succeed?

  • A. The AppDynamics Controller must be restarted.
  • B. The Machine Agent must be upgraded first,
  • C. The host machine must be restarted.
  • D. The application JVM must be restarted after the agent had been updated.

Answer: D

Explanation:
Explanation
To upgrade the AppDynamics Java Agent, you need to copy the existing agent directory to a backup location and replace it with the new agent directory. You also need to copy any configuration file changes made in the old directory to the new agent directory. After that, you need to restart the application JVM where the Java Agent is installed, so that the new agent can take effect. Restarting the application JVM is the only required step for the upgrade to succeed. You do not need to restart the host machine, the Machine Agent, or the AppDynamics Controller12. References: Upgrade the Java Agent, Release Upgrade Checklist for Java Agents


NEW QUESTION # 33
What are two actions that an administrator should take to upgrade an EUM Server that is currently in production? (Choose two.)

  • A. Upgrade the EUM agents.
  • B. Update the EUM Server access key.
  • C. Stop the EUM server before the upgrade.
  • D. Stop the EUM agents,
  • E. Run the new installer on the ELUM host machine.

Answer: C,E

Explanation:
Explanation
To upgrade an EUM Server that is currently in production, the administrator should follow these steps:
Stop the EUM Server before the upgrade. This ensures that the EUM Server does not process any incoming data from the EUM agents during the upgrade process. The administrator can use the eum.sh or eum.bat script to stop the EUM Server gracefully1.
Run the new installer on the EUM host machine. The installer will detect the existing EUM Server installation and prompt the administrator to upgrade it to the latest version. The installer will also migrate the EUM data from the old version to the new version, if needed. The administrator should follow the instructions on the installer wizard to complete the upgrade2.
The other options are not necessary or correct for upgrading the EUM Server. The administrator does not need to stop or upgrade the EUM agents, as they are compatible with the new version of the EUM Server. The administrator does not need to update the EUM Server access key, as it remains the same after the upgrade. The administrator does not need to install MySQL, as it is bundled with the EUM Server installation package2. References: Upgrade the Production EUM Server and Start and Stop the EUM Server in the AppDynamics documentation.


NEW QUESTION # 34
What are three recommended steps to prepare a Linux environment for the installation of an AppDynamics Controller with a Large performance profile? (Choose three.)

  • A. Install MySQL.
  • B. Verify the process limit.
  • C. Verify the user account has root access,
  • D. Verify that Java is installed.
  • E. Install libaio,
  • F. Verify the open file descriptor limit.

Answer: B,E,F

Explanation:
Explanation
To prepare a Linux environment for the installation of an AppDynamics Controller with a Large performance profile, which is suitable for monitoring up to 1000 agents, you need to perform the following steps:
Install libaio on the host machine if it does not already have it installed. This library facilitates asynchronous I/O operations on the system, which are required by the Controller. You can use the package manager of your Linux distribution to install libaio, such as yum or apt-get. For example, on CentOS, you can run yum install libaio1.
Verify the open file descriptor limit on the system. The file descriptor limit determines how many files a process can open at a time. The Controller requires a high file descriptor limit to handle the large number of connections and transactions. AppDynamics recommends setting the file descriptor limit to at least 65535 for the user account that runs the Controller. You can check the current file descriptor limit by running ulimit -n and modify it by editing the /etc/security/limits.conf file2.
Verify the process limit on the system. The process limit determines how many processes a user can run at a time. The Controller requires a high process limit to handle the large number of threads and subprocesses. AppDynamics recommends setting the process limit to at least 65535 for the user account that runs the Controller. You can check the current process limit by running ulimit -u and modify it by editing the /etc/security/limits.conf file2.
Other steps that are not required but recommended for the Controller installation are verifying the user account permissions, configuring the virus scanners, installing the netstat network utility, and setting the NUMA configuration2. You do not need to install MySQL or Java separately, as they are included in the Controller installation package3. References: Prepare Linux for the Controller, Install the Controller on Linux, and Controller System Requirements in the AppDynamics documentation.


NEW QUESTION # 35
What becomes more important as an AppDynamics Controller grows beyond supporting 500 agents?

  • A. Network throughput
  • B. Disk VO
  • C. CPU utilization
  • D. RAM allocated to the Controller
  • E. Thread count on the GlassFish server

Answer: A

Explanation:
Explanation
As an AppDynamics Controller grows beyond supporting 500 agents, network throughput becomes more important. This is because the Controller needs to handle a large volume of data from the agents, as well as serve requests from the UI and API clients. Network throughput is the measure of how much data can be transferred over a network in a given time. A low network throughput can cause delays, errors, or timeouts in the communication between the Controller and the agents or clients. Therefore, it is recommended to monitor the network throughput of the Controller and ensure that it meets the minimum requirements for the expected load123. References: Controller System Requirements, Performance and Controller Sizing Guidelines, How to Run AppDynamics in Microsoft Azure


NEW QUESTION # 36
What are two valid reasons for using the REST API to retrieve health rule violations? (Choose two.)

  • A. For updating an AppDynamics dashboard
  • B. When searching for historical events
  • C. For determining which actions have been executed
  • D. When pushing events to the Event Management System is NOT possible
  • E. For sending emails

Answer: B,C

Explanation:
Explanation
According to the Cisco AppDynamics Professional Implementer (CAPI) documents, the REST API for health rule violations allows you to retrieve information about the health rule violations that occurred in a specified time range for a given application1. You can use the REST API for health rule violations for the following valid reasons:
For determining which actions have been executed (B): The REST API response includes the details of the actions that were triggered by the health rule violation, such as email, SMS, HTTP request, or custom action1. You can use this information to verify if the actions were executed successfully, or to troubleshoot any issues with the action execution.
When searching for historical events : The REST API allows you to specify a custom time range for retrieving the health rule violations, such as BEFORE_TIME, AFTER_TIME, BETWEEN_TIMES, or BEFORE_NOW1. You can use this feature to search for historical events that occurred in the past, or to analyze the trends and patterns of the health rule violations over time.
The incorrect options are:
For updating an AppDynamics dashboard (A): This is not a valid reason for using the REST API for health rule violations, because the AppDynamics dashboards already display the health rule violations that occurred in the selected time frame, along with the severity, status, affected entities, and actions2.
You do not need to use the REST API to update the dashboard, as the dashboard is automatically refreshed with the latest data from the Controller.
For sending emails (D): This is not a valid reason for using the REST API for health rule violations, because the REST API does not send emails directly. The REST API only returns the information about the health rule violations, and the actions that were triggered by them. If you want to send emails based on the health rule violations, you need to configure an email action in the health rule configuration, or use a custom action that invokes an external email service3.
When pushing events to the Event Management System is NOT possible (E): This is not a valid reason for using the REST API for health rule violations, because the REST API does not push events to the Event Management System. The REST API only returns the information about the health rule violations, and the actions that were triggered by them. If you want to push events to the Event Management System, you need to configure an HTTP request action in the health rule configuration, or use a custom action that invokes an external API3.
References:
1: Health Rule Violations API - AppDynamics
2: Health Rule Violations - AppDynamics
3: Actions - AppDynamics


NEW QUESTION # 37
What are two advantages of using an Events Service cluster? (Choose two.)

  • A. Clusters expose multiple channels for simultaneous queries.
  • B. Clusters reduce the load on the AppDynamics Controller.
  • C. Clusters are horizontally scalable by adding nodes.
  • D. Clusters allow data replication across multiple nodes.
  • E. Clusters are easier to maintain than single-node instances.

Answer: C,D

Explanation:
Explanation
An Events Service cluster is a group of two or more Events Service nodes that work together to store and process unstructured data generated by AppDynamics components such as Application Analytics, Database Visibility, and End User Monitoring1. Using an Events Service cluster has two main advantages over a single-node instance12:
Clusters allow data replication across multiple nodes. This means that the data is duplicated and distributed among the nodes in the cluster, providing data redundancy and protection against data loss in case of a node failure. Data replication also improves data availability and query performance, as the cluster can handle concurrent requests from multiple clients.
Clusters are horizontally scalable by adding nodes. This means that the cluster can grow in size and capacity by adding more nodes to the cluster, without affecting the existing nodes or data. Horizontal scaling allows the cluster to handle increasing data volumes and performance demands, as well as balance the workload among the nodes. References: Events Service Deployment, What are the Benefits of Server Clustering?


NEW QUESTION # 38
Which two preparatory tasks are required prior to installing an AppDynamics Controller on Linux? (Choose two.)

  • A. Install JRE.
  • B. Install libaio.
  • C. Verify that sufficient temporary (tmp) space is available (at least 1 GB).
  • D. Ensure that MySQL port (3388) is opened.
  • E. Install SSH.

Answer: B,C

Explanation:
Explanation
Before installing an AppDynamics Controller on Linux, you need to perform some preparatory tasks to ensure the system meets the requirements and the installation runs smoothly. Two of these tasks are:
Install libaio on the host machine if it does not already have it installed. This library facilitates asynchronous I/O operations on the system, which are required by the Controller. You can use the package manager of your Linux distribution to install libaio, such as yum or apt-get. For example, on CentOS, you can run yum install libaio1.
Verify that you have enough temporary (tmp) space available on the system, at least 1 GB. The Controller installation uses the tmp space to extract and install the software components. You can check the tmp space by running df -h /tmp2. If the tmp space is insufficient, you can either free up some space by deleting unnecessary files, or specify a different temporary directory for the installation by passing the -Djava.io.tmpdir parameter to the installer3.
Other preparatory tasks include verifying the user account permissions, configuring the virus scanners, installing the netstat network utility, and setting the file descriptor limit2. References: Prepare Linux for the Controller, Install the Controller on Linux, and [Controller System Requirements] in the AppDynamics documentation.


NEW QUESTION # 39
What are three reasons you would create custom events using the Machine Agent REST API? (Choose three.)

  • A. to create an alert that is to be triggered when a custom event is created
  • B. to create an event to be displayed along with Time Series data in a custom dashboard
  • C. to create an event to be displayed in a Controller Audit report
  • D. to create a new metric
  • E. to create an event to track application deployment
  • F. to create an event to be used to trigger a health rule violation

Answer: B,E,F

Explanation:
Explanation
The Machine Agent REST API allows you to create custom events that can be used for various purposes in AppDynamics. Some of the reasons you would create custom events using this API are12:
To create an event to track application deployment. You can use the API to send a custom event that marks the start and end of an application deployment process. This can help you monitor the impact of the deployment on the application performance and availability, as well as correlate any issues or anomalies with the deployment event.
To create an event to be displayed along with Time Series data in a custom dashboard. You can use the API to send a custom event that contains any relevant information or context that you want to display in a custom dashboard. For example, you can send a custom event that contains the details of a configuration change, a maintenance window, a business transaction, or a user action. You can then use the custom dashboard to visualize the custom event data along with the Time Series data for the metrics you are interested in.
To create an event to be used to trigger a health rule violation. You can use the API to send a custom event that contains a metric value that you want to use as a condition for a health rule. For example, you can send a custom event that contains the CPU utilization of a machine, and then create a health rule that evaluates the CPU utilization metric and triggers a violation if it exceeds a certain threshold. You can then use the health rule violation to generate alerts, notifications, or remediation actions. References: Machine Agent HTTP Listener, Create Custom Events


NEW QUESTION # 40
Which URL retrieves all AppDynamics business transactions from an application using the AppDynamics Rest API?

  • A. http(s)://<controller-host>:<port=/controller/rest/applications/<application_name>/allbts
  • B. http(s)://<controller-host>:<port>/controller/applications/<application_name>/business-transactions
  • C. httpis)://<controller-host>:<port>/controller/applications/<application_name=>/allbis
  • D. http(s)://<controller-host>:<port>/controller/rest/applications/<application_name=>/business-transactions

Answer: D

Explanation:
Explanation
The AppDynamics Rest API to retrieve business transactions allows you to get a list of all business transactions in a business application, along with their key metrics and properties1. The correct URL format for this API is1:
http(s)
://<controller-host>:<port>/controller/rest/applications/<application_name>/business-transactions The other options are incorrect because12:
Option A uses an invalid endpoint /allbts, which does not exist in the API.
Option C uses an incorrect base URL /controller/applications, which is used for the Controller UI, not the Rest API.
Option D uses a misspelled endpoint /allbis, which does not exist in the API. References: Retrieve All Business Transactions in a Business Application, AppDynamics APIs


NEW QUESTION # 41
What are three requirements to set up AppDynamics Controllers as a high availability pair? (Choose three.)

  • A. Both servers must have the Controller software installed prior to setting up high availability.
  • B. Passwordless SSH must be configured between the two Controller servers.
  • C. A unique high availability license file is required for each Controller server.
  • D. The replicate sh script can be run only once.
  • E. Both servers must have identical directory structures for the Controller installation.
  • F. The Controller MySQL database must be installed on a shared location.

Answer: A,B,E

Explanation:
Explanation
To set up AppDynamics Controllers as a high availability pair, you need to meet the following requirements1:
Passwordless SSH must be configured between the two Controller servers. This allows the Enterprise Console to automate the configuration and administration tasks associated with a highly available deployment on Linux systems.
Both servers must have the Controller software installed prior to setting up high availability. The Controllers in an HA pair must be equivalent versions, and be in the same data center.
Both servers must have identical directory structures for the Controller installation. The individual machines in the Controller HA pair need to have an equivalent amount of disk space. References: Prerequisites for High Availability


NEW QUESTION # 42
Which directory should an administrator back up if the goal is to back up the EUM Server?

  • A. <controller_home=/bin directory
  • B. <controller_home>
  • C. <controller_home>/bin/eum_server directory
  • D. <eum_server_home= directory

Answer: D

Explanation:
Explanation
The <eum_server_home> directory contains the EUM Server installation files, configuration files, and data files. It is recommended to back up this directory as a precaution before upgrading or migrating the EUM Server. The default location of this directory is <installDir>/AppDynamics/EUM, where <installDir> is the directory where you installed the Controller. You can also use the backup-eum.sh script to back up the EUM Server data12. References: Upgrade the Production EUM Server, Configure the EUM Server


NEW QUESTION # 43
Which two methods are available to define JVM options for an AppDynamics Controller so that the JWM options are retained across upgrades of the Controller? (Choose two.)

  • A. Define JVM options on the Controller Settings page of the Enterprise Console.
  • B. Use the controller.sh script provided by AppDynamics.
  • C. Pass JVM options to the Controller via java -javaagent:"options jar".
  • D. Define JVM options manually in the domain. xmi file.
  • E. Use the modifyJvmOptions utility provided by AppDynamics.

Answer: A,E

Explanation:
Explanation
According to the Cisco AppDynamics Professional Implementer (CAPI) documents, the two methods that are available to define JVM options for an AppDynamics Controller so that the JVM options are retained across upgrades of the Controller are:
Use the modifyJvmOptions utility provided by AppDynamics. (A) This is a valid method because the modifyJvmOptions utility is a script that allows you to add, remove, or list the JVM options for the Controller without manually editing any files. The utility also validates the syntax and format of the JVM options and creates a backup of the original configuration. The utility is located in the
<controller_home>/bin directory and can be run on Linux or Windows platforms. The utility updates the
<controller_home>/appserver/glassfish/domains/domain1/config/domain.xml file with the specified JVM options, which are preserved during the Controller upgrade12.
Define JVM options on the Controller Settings page of the Enterprise Console. (B) This is a valid method because the Controller Settings page of the Enterprise Console is a graphical user interface that allows you to configure various settings for the Controller, including the JVM options. The Enterprise Console is a web-based application that provides a centralized way to manage the AppDynamics platform components, such as the Controller, the Events Service, and the EUM Server. The Enterprise Console also handles the Controller upgrade process and preserves the JVM options that are defined on the Controller Settings page34.
The incorrect options are:
Pass JVM options to the Controller via java -javaagent:"options jar". This is not a valid method because the java -javaagent option is used to specify the path to the AppDynamics agent jar file, not the JVM options for the Controller. The agent jar file is used to instrumentthe Java applications that are monitored by the AppDynamics platform, not the Controller itself. The agent jar file also contains the agent configuration properties, such as the Controller host, port, account name, access key, and application name. Passing JVM options to the Controller via this option will not have any effect on the Controller performance or behavior5.
Use the controller.sh script provided by AppDynamics. (D) This is not a valid method because the controller.sh script is used to start, stop, or restart the Controller, not to define the JVM options for the Controller. The controller.sh script is located in the <controller_home>/bin directory and can be run on Linux platforms. The controller.sh script does not accept any arguments or parameters for the JVM options, and does not update any configuration files with the JVM options. Using this script to define the JVM options for the Controller will not have any effect on the Controller performance or behavior6.
Define JVM options manually in the domain. xmi file. (E) This is not a valid method because the domain. xmi file is not a configuration file for the JVM options for the Controller, but a configuration file for the WebSphere Application Server. The WebSphere Application Server is a Java EE application server that can be used to host the Java applications that are monitored by the AppDynamics platform, not the Controller itself. The domain. xmi file contains the settings for the WebSphere Application Server, such as the server name, port, security, data sources, and class loaders. Defining JVM options manually in this file will not have any effect on the Controller performance or behavior, and may cause errors or conflicts with the WebSphere Application Server configuration7.
References:
1: Modify JVM Options for the Controller - AppDynamics
2: Release Upgrade Checklist for Controllers - AppDynamics
3: Configure the Controller Using the Enterprise Console - AppDynamics
4: Upgrade the Controller Using the Enterprise Console - AppDynamics
5: Install the Java Agent - AppDynamics
6: Start and Stop the Controller - AppDynamics
7: Configuring the WebSphere Application Server - IBM


NEW QUESTION # 44
Why would a load balancer be deployed in production for a single-node events cluster?

  • A. to hide the events server's real name
  • B. to provide redundancy for the single-node
  • C. to allow for deployment growth in the events cluster
  • D. to use the embedded Events Service along with the single-node cluster

Answer: C

Explanation:
Explanation
A load balancer is a network device that distributes incoming traffic among a group of servers or nodes. A load balancer can improve the performance, availability, and scalability of a service bybalancing the load and providing failover mechanisms. In the context of AppDynamics, a load balancer can be used to route the traffic from the Controller and other Events Service clients to the Events Service nodes. The Events Service is the on-premises data storage facility for unstructured data generated by Application Analytics, Database Visibility, and End User Monitoring deployments.
One of the reasons why a load balancer would be deployed in production for a single-node Events Service cluster is to allow for deployment growth in the future. A single-node Events Service cluster is suitable for test environments or small-scale deployments, but it does not offer data replication or scalability. If the data volume or availability requirements increase, the Events Service cluster needs to be expanded to a multi-node cluster, which consists of three or more nodes. Deploying a load balancer in front of a single-node Events Service cluster makes it easier to add more nodes later, without having to modify the configuration of the Controller and other Events Service clients. The load balancer can also provide a single endpoint for the clients and enable load balancing and failover among the nodes1.
The other options are not valid reasons for deploying a load balancer for a single-node Events Service cluster.
Option A is incorrect, because the embedded Events Service is not meant to be used along with the single-node cluster, as it runs on the same machine as the Controller and does not offer data replication or scalability. The embedded Events Service is only used by the Database Visibility product by default, and it is not recommended for production Application Analytics or EUM installations1. Option B is incorrect, because hiding the Events Service server's real name is not a security or performance benefit, and it can be achieved by other means, such as DNS or firewall rules. Option D is incorrect, because a load balancer cannot provide redundancy for a single-node, as there is no other node to fail over to in case of a node failure. A load balancer can only provide redundancy for a multi-node cluster, which has data replication and fault tolerance1. References: Events Service Deployment in the AppDynamics documentation.


NEW QUESTION # 45
Which framework would require the implementation of custom correlation?

  • A. Vendor-supplied enterprise application that uses JMS
  • B. Customer proprietary SOAP application
  • C. Pre-packaged WCF application
  • D. Custom TCP concurrent server

Answer: D

Explanation:
Explanation
Custom correlation is needed when the default detection mechanisms of AppDynamics are not capable of auto-correlating transactions across tiers or across parent-child threads in complex multithreaded applications.
Custom correlation enables the user to configure AppDynamics to propagate a unique correlation key by using the extension points of the distributed protocol or by decorating the payload. Among the four options, a custom TCP concurrent server is the most likely to require the implementation of custom correlation, as it is an unsupported framework and protocol that may not have easily-defined method calls or payload objects to configure as exit points or entry points. The other options, such as SOAP, JMS, and WCF, are supported by AppDynamics and can be automatically correlated by the agents without the need for custom configuration. References: Custom Correlation for Java Applications and Configure Custom Correlation for
.NET Applications in the AppDynamics community.


NEW QUESTION # 46
Which URL retrieves all AppDynamics business applications from an AppDynamics Controller using the AppDynamics Rest API?

  • A. http(s)://<controller-host>:<port>/controller/applications
  • B. http(s)://<cantroller-host=:<part=/controller/rest/businessapplications
  • C. httpis)://<controller-host>:<port>/controller/rest/applications
  • D. http(s)://<controller-host>:<port>/controller/allapplications

Answer: C

Explanation:
Explanation
The AppDynamics Rest API allows you to retrieve information and perform operations on the AppDynamics platform using HTTP requests. To retrieve all AppDynamics business applications from an AppDynamics Controller using the AppDynamics Rest API, you need to use the following URL format:
http(s)://<controller-host>:<port>/controller/rest/applications
This URL returns the business application names and internal numeric identifiers for all the applications that are monitored by the Controller. You can use the application name or ID as a parameter for other API methods that require the application context. You can also specify the output format as XML (default) or JSON by adding the output query parameter. For example:
http(s)://<controller-host>:<port>/controller/rest/applications?output=JSON This URL returns the same information as the previous one, but in JSON format. You can also filter the applications by their status (alive or not) by adding the time-range-type query parameter. For example:
http(s)://<controller-host>:<port>/controller/rest/applications?time-range-type=BEFORE_NOW&duration-in-mi This URL returns only the applications that are alive in the last 60 minutes. An alive application is an application with at least one node that submits at least one metric to the Controller in the provided time range12. References: Application Model API, Metric and Snapshot API


NEW QUESTION # 47
Which two user accounts are created by the AppDynamies Controller during installation? (Choose two.)

  • A. MySQL appd admin user
  • B. GlassFish asadmin user
  • C. OS user that will run the controller
  • D. REST API user
  • E. Customer-specified Controller administrator account
  • F. Elastic search root user

Answer: B,E


NEW QUESTION # 48
Which type of Alert and Respond action is available only on an on-premises Controller?

  • A. Custom action
  • B. Remediation action
  • C. Cloud auto-scaling
  • D. Diagnostic action

Answer: A

Explanation:
Explanation
A custom action is a type of Alert and Respond action that allows you to integrate AppDynamics notifications with your own alerting or ticketing system. You can create a custom action by writing an executable script and an XML file that describe how to pass information from AppDynamics to your system. A custom action can be triggered by a policy based on a health rule violation or an event. A custom action is available only on an on-premises Controller, because it requires access to the Controller file system and the ability to execute scripts on the Controller host machine. For a SaaS Controller, you can use HTTP request templates instead of custom actions to integrate with external systems. References: Build a Custom Action, Alert and Respond, Actions, Custom Actions


NEW QUESTION # 49
What describes the EUM agent?

  • A. It communicates with the AppDynamics Controller.
  • B. It communicates with the Machine Agent.
  • C. It communicates with the EUM Collector.
  • D. It communicates with the Events Service.

Answer: C

Explanation:
Explanation
The EUM agent is a special agent that runs in web, mobile, or IoT applications and collects metrics on the end user experience. The EUM agent communicates with the EUM Collector, which is a component that verifies, aggregates, and packages the raw metrics sent by the EUM agent12. The EUM Collector can be either a SaaS service provided by AppDynamics or an on-premises server installed by the customer12. The EUM Collector then sends the processed metrics to the AppDynamics Controller and the Events Service for storage, analysis, and visualization12. References: Overview of End User Monitoring, EUM Data


NEW QUESTION # 50
......

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