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500-430 Exam with Guarantee Updated 52 Questions
To prepare for the Cisco 500-430 exam, there are a variety of resources available, including study guides, practice exams, and training courses. These resources can help you understand the exam objectives and give you the knowledge and skills you need to pass the exam on your first attempt. Additionally, Cisco offers a certification program that provides ongoing education and training to help IT professionals stay up-to-date with the latest technology trends and best practices.
Cisco AppDynamics Professional Implementer Exam is an essential certification program for IT professionals who want to enhance their skills and knowledge in deploying and managing AppDynamics solutions. Cisco AppDynamics Professional Implementer certification program validates the expertise of professionals in the deployment of AppDynamics software for monitoring and managing application performance. Cisco AppDynamics Professional Implementer certification exam tests the knowledge and skills of professionals in configuring and troubleshooting AppDynamics solutions, which is an essential requirement for organizations that rely on AppDynamics for monitoring their applications.
NEW QUESTION # 24
What is the correct method to perform a NET Agent upgrade?
- A. Perform the agent upgrade on a remote server host by using the AppDynamics Controller REST API.
- B. Perform the agent upgrade on the application server host by running the MSI Installer Package.
- C. Perform the agent upgrade via the AppDynamics Controller Ul.
- D. Perform the agent upgrade on the application server host by running the Agent Configuration Utility.
Answer: B
Explanation:
Explanation
According to the Cisco AppDynamics Professional Implementer (CAPI) documents, the correct method to perform a NET Agent upgrade is to perform the agent upgrade on the application server host by running the MSI Installer Package12. This method will install updated agent files and maintain legacy configurations. You do not need to uninstall the old agent first when you upgrade from the NET Agent >= 3.9, except for patch releases. You need to stop IIS, instrumented Windows services, and instrumented standalone applications before running the MSI Installer Package. You also need to launch an elevated command prompt with full administrator privileges and specify youraccount access key for single-tenant Controller accounts. After the installation, you need to restart Windows services and standalone applications.
The incorrect options are:
Perform the agent upgrade on a remote server host by using the AppDynamics Controller REST API.
(B) This is not a valid method for upgrading the NET Agent, because the AppDynamics Controller REST API does not provide any endpoint for agent installation or upgrade. The REST API is mainly used for retrieving or updating configuration data, metrics, events, snapshots, and other information from the Controller3.
Perform the agent upgrade on the application server host by running the Agent Configuration Utility.
This is not a valid method for upgrading the NET Agent, because the Agent Configuration Utility is a tool for modifying the agent configuration after installation, not for installing or upgrading the agent. The Agent Configuration Utility allows you to change the Controller connection settings, the agent logging level, the proxy settings, and other advanced options4.
Perform the agent upgrade via the AppDynamics Controller UI. (D) This is not a valid method for upgrading the NET Agent, because the AppDynamics Controller UI does not provide any feature for agent installation or upgrade. The Controller UI is mainly used for monitoring, analyzing, and troubleshooting the performance of the applications, business transactions, tiers, nodes, and other entities that are instrumented by the agents5.
References:
1: Upgrade the .NET Agent for Windows - AppDynamics
2: Release Upgrade Checklist for .NET Agents - AppDynamics
3: REST API - AppDynamics
4: Configure the .NET Agent - AppDynamics
5: AppDynamics Application Performance Monitoring Platform - AppDynamics
NEW QUESTION # 25
What are two recommendations for servers in an Events Service Cluster? (Choose two.)
- A. Should be installed using the same user account,
- B. Should have identical hardware specifications.
- C. Should be on the same local network,
- D. Should be running the same operating system version
- E. Should have eight or more CPU cares,
Answer: B,C
Explanation:
Explanation
According to the Cisco AppDynamics Professional Implementer (CAPI) documents, the two recommendations for servers in an Events Service Cluster are:
Should be on the same local network : This is a valid recommendation because the Events Service Cluster is based on Apache Cassandra, which is a distributed database that relies on network communication between the nodes. Having the servers on the same local network reduces the network latency and improves the performance and reliability of the cluster. The network bandwidth should be at least 1 Gbps, and the network firewall should allow the required ports for the Events Service Cluster12.
Should have identical hardware specifications (D): This is a valid recommendation because the Events Service Cluster is horizontally scalable, which means that the nodes share the data storage and processing load equally. Having identical hardware specifications for the servers ensures that the cluster is balanced and efficient, and avoids performance bottlenecks or failures due to hardware differences. The hardware specifications should meet the minimum requirements for the Events Service Cluster, such as CPU cores, RAM, disk space, and disk type12.
The incorrect options are:
Should be installed using the same user account (A): This is not a valid recommendation because the Events Service Cluster does not require the same user account for installation. The user account that is used to install the Events Service Cluster should have sudo privileges on the target hosts, but it does not have to be the same for all the hosts. The user account that is used to run the Events Service Cluster should have read and write permissions on the installation directory, but it does not have to be the same for all the hosts either12.
Should have eight or more CPU cores (B): This is not a valid recommendation because the Events Service Cluster does not require eight or more CPU cores for the servers. The minimum requirement for the CPU cores is four, and the recommended requirement is six. Having more CPU cores may improve the performance of the cluster, but it is not a mandatory recommendation12.
Should be running the same operating system version (E): This is not a valid recommendation because the Events Service Cluster does not require the same operating system version for the servers. The Events Service Cluster supports various Linux operating systems, such as CentOS, Red Hat, Ubuntu, and SUSE. The operating system version should be compatible with the Events Service version, but it does not have to be the same for all the hosts12.
References:
1: Events Service Requirements - AppDynamics
2: Events Service Deployment - AppDynamics
NEW QUESTION # 26
Which two preparatory tasks are required prior to installing an AppDynamics Controller on Linux? (Choose two.)
- A. Verify that sufficient temporary (tmp) space is available (at least 1 GB).
- B. Install SSH.
- C. Install libaio.
- D. Install JRE.
- E. Ensure that MySQL port (3388) is opened.
Answer: A,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 # 27
The AppDynamics Controller is instrumented by an internal, out-of-the-box, AppDynamics Java agent. Which account and user name are used to connectto the Controller to view theinformation provided by the internal AppDynamics agent?
- A. The account is 'root' and the user is 'admin'.
- B. The account is 'system' and the user is "root.
- C. The account is internal' and the user is 'admin'.
- D. The account is 'customer!' and the user is 'root'.
Answer: B
Explanation:
Explanation
The AppDynamics Controller is instrumented by an internal, out-of-the-box, AppDynamics Java agent that monitors the performance and health of the Controller itself1. To access the information provided by the internal agent, you need to log in to the Controller UI with the following credentials2:
Account = system
Username = root
Password = <root_user_password>
The system account is a special account that is used only for internal monitoring and troubleshooting purposes. It is not visible in the normal Controller UI and requires a special URL to access it2. The root user is the default administrator user for the system account and has the same password as the admin user for the customer1 account3. References: Controller Self-Monitoring, Monitoring a Controller Using the Internal Monitoring Agent, Controller Accounts
NEW QUESTION # 28
What becomes more important as an AppDynamics Controller grows beyond supporting 500 agents?
- A. RAM allocated to the Controller
- B. CPU utilization
- C. Thread count on the GlassFish server
- D. Network throughput
- E. Disk VO
Answer: D
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 # 29
What is the minimum recommended number of nodes for a redundant Events Service?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: C
Explanation:
Explanation
According to the Cisco AppDynamics Professional Implementer (CAPI) documents, the minimum recommended number of nodes for a redundant Events Service is three ©. The Events Service is a distributed database that stores and processes the analytics data collected by the AppDynamics platform. The Events Service cluster consists of multiple nodes that share the data load and provide fault tolerance and high availability. The minimum number of nodes for a functional Events Service cluster is one, but this is not recommended for production environments, as it does not provide any redundancy or resilience. The minimum number of nodes for a redundant Events Service cluster is three, as this allows the cluster to tolerate the failure of one node without losing any data or availability. The recommended number of nodes for a redundant Events Service cluster is five or more, as this provides better performance and scalability12.
The incorrect options are:
1 (A): This is not a valid option because a single-node Events Service cluster does not provide any redundancy or resilience. If the node fails, the cluster becomes unavailable and the data is lost. A single-node Events Service cluster is only suitable for testing or development purposes, not for production environments12.
2 (B): This is not a valid option because a two-node Events Service cluster does not provide sufficient redundancy or resilience. If one node fails, the cluster becomes unstable and may lose data or availability. A two-node Events Service cluster is not recommended for production environments12.
4 (D): This is not a valid option because a four-node Events Service cluster is not optimal for redundancy or resilience. A four-node Events Service cluster has an even number of nodes, which may cause a split-brain scenario, where the cluster is divided into two equal partitions that cannot communicate with each other. This may result in data inconsistency or unavailability. A four-node Events Service cluster can be improved by adding a fifth node to avoid the split-brain scenario12.
References:
1: Events Service Deployment - AppDynamics
2: Events Service Requirements - AppDynamics
NEW QUESTION # 30
Which framework would require the implementation of custom correlation?
- A. Vendor-supplied enterprise application that uses JMS
- B. Pre-packaged WCF application
- C. Custom TCP concurrent server
- D. Customer proprietary SOAP application
Answer: C
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 # 31
Which URL retrieves all AppDynamics business applications from an AppDynamics Controller using the AppDynamics Rest API?
- A. http(s)://<cantroller-host=:<part=/controller/rest/businessapplications
- B. http(s)://<controller-host>:<port>/controller/applications
- C. http(s)://<controller-host>:<port>/controller/allapplications
- D. httpis)://<controller-host>:<port>/controller/rest/applications
Answer: D
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 # 32
What are two capabilities of the standalone Machine Agent running on Linux? (Choose two.)
- A. It can act as a forwarder for analytics events.
- B. lt can send SNMP alerts.
- C. It can start an HTTP listener for custom metrics.
- D. It can communicate with multiple AppDynamics Controllers.
- E. It can restart itself if it goes down.
Answer: A,C
Explanation:
Explanation
The AppDynamics standalone Machine Agent is a Java program that runs on a host machine and collects hardware and infrastructure metrics, such as CPU, memory, disk, and network usage. The Machine Agent can also perform additional functions, such as:
Acting as a forwarder for analytics events: The Machine Agent can be configured to forward business transaction, log, browser, mobile, and synthetic events from the application agents to the AppDynamics Events Service, which is a distributed, scalable data store for analytics data. The Machine Agent can also forward custom events from the SDK or API to the Events Service. This allows you to use the AppDynamics Analytics features, such as dashboards, queries, funnels, and metrics, to analyze the performance and behavior of your applications and users12.
Starting an HTTP listener for custom metrics: The Machine Agent can be configured to start an HTTP listener that can receive custom metrics from external sources, such as scripts, tools, or other applications. The Machine Agent can then report these custom metrics to the AppDynamics Controller, where youcan view them in the Metric Browser or use them in health rules, policies, or dashboards. This allows you to monitor any aspect of your system that is not covered by the default Machine Agent metrics34.
The other statements are false because:
B: The Machine Agent cannot send SNMP alerts. The Machine Agent can only receive SNMP traps from external sources and report them as events to the AppDynamics Controller. The AppDynamics Controller can send SNMP alerts to external systems based on health rule violations or events, but this is not a function of the Machine Agent5 .
C: The Machine Agent cannot communicate with multiple AppDynamics Controllers. The Machine Agent can only communicate with one Controller at a time, which is specified in the controller-info.xml file in the agent configuration directory. If you want to monitor the same host machine with multiple Controllers, you need to install multiple Machine Agents on the same machine, each with a different Controller configuration and port number .
D: The Machine Agent cannot restart itself if it goes down. The Machine Agent does not have a built-in mechanism to automatically restart itself in case of a failure or a crash. You need to use an external tool or script to monitor the Machine Agent process and restart it if necessary. Alternatively, you can use the AppDynamics Agent Installer to deploy the Machine Agent as a service, which can be configured to restart automatically on failure .
References: Analytics Agent, Analytics Data, HTTP Listener, Custom Metrics, SNMP Trap Alerting Integration, [SNMP Integration], [Machine Agent Configuration Properties], [Install the Machine Agent],
[Agent Installer], [Start and Stop the Machine Agent]
NEW QUESTION # 33
What are three reasons you would create custom events using the Machine Agent REST API? (Choose three.)
- A. to create an event to be used to trigger a health rule violation
- B. to create an alert that is to be triggered when a custom event is created
- C. to create an event to track application deployment
- D. to create a new metric
- E. to create an event to be displayed in a Controller Audit report
- F. to create an event to be displayed along with Time Series data in a custom dashboard
Answer: A,C,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 # 34
Which two statements are true regarding the AppDynamics REST API for retrieving metrics? (Choose two.)
- A. Median is one of the returned values,
- B. Wildcards can be used in the REST API metric path.
- C. Minimum and maximum values are meaningful for all metric types.
- D. End-time value must be provided if using the time-range-type of AFTER_TIME.
- E. Metrics can be retrieved for a fixed time range.
Answer: B,E
Explanation:
Explanation
The AppDynamics REST API for retrieving metrics allows you to get values generated for metrics by specifying the path of the metric and the time frame for the data1. The following statements are true regarding this API12:
Metrics can be retrieved for a fixed time range. You can use the time-range-type parameter to specify a fixed time range such as BEFORE_NOW, AFTER_TIME, or BETWEEN_TIMES. You can also use the duration-in-mins parameter to specify the length of the time range in minutes.
Wildcards can be used in the REST API metric path. You can use the asterisk () character as a wildcard to match any metric name or part of a metric name. For example, you can use the metric path Business Transaction Performance|Business Transactions||*|Average Response Time (ms) to retrieve the average response time for all business transactions in all tiers. References: Retrieve Metric Data, Retrieve Metric Hierarchy
NEW QUESTION # 35
Which type of Alert and Respond action is available only on an on-premises Controller?
- A. Custom action
- B. Cloud auto-scaling
- C. Diagnostic action
- D. Remediation 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 # 36
What are two valid reasons for using the REST API to retrieve health rule violations? (Choose two.)
- A. For sending emails
- B. For updating an AppDynamics dashboard
- C. For determining which actions have been executed
- D. When pushing events to the Event Management System is NOT possible
- E. When searching for historical events
Answer: C,E
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
Which AppDynamics Controller port(s) does the EUM Server require access to in a configuration where the EUM Server and Controller are on separate hosts (split-host configuration)?
- A. Controller primary HTTP{s) port
- B. GlassFish administration port
- C. Controller database and HTTP(s) ports
- D. dedicated EUM HTTP(s) ports
Answer: A
NEW QUESTION # 38
The Database Agent collects hardware metrics from a Windows database server using_________ . (Choose the correct option to complete the sentence.)
- A. Standalone Machine Agent
- B. SSH
- C. PowerShell
- D. WHI
Answer: C
Explanation:
Explanation
The Database Agent collects hardware metrics from a Windows database server using PowerShell
1. PowerShell is a scripting language and a command-line shell that allows the Database Agent to execute commands and access Windows Performance Counters on the target host12. The Database Agent uses PowerShell to collect metrics such as CPU, memory, disk, and network utilization from the Windows database server1. To enable hardware monitoring for a Windows database server, the Database Agent requires the following permissions1:
The user that runs the Database Agent must have permission to execute PowerShell scripts on the local machine.
The user that runs the Database Agent or the Collector Service user (if using Windows Authentication) must have permission to establish a WMI connection to the target host and collect Windows Performance Counters. References: Required Monitored Host Permissions, PowerShell Overview
NEW QUESTION # 39
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Cisco 500-430 exam covers a range of topics related to the implementation and configuration of the Cisco AppDynamics platform, including installation and configuration of the AppDynamics Controller, configuration of agents and instrumentation, advanced application monitoring and troubleshooting, and integration with other systems and tools.
Latest 500-430 Pass Guaranteed Exam Dumps Certification Sample Questions: https://www.dumpstests.com/500-430-latest-test-dumps.html