Latest [Feb 28, 2024] Realistic Verified 500-430 Dumps
Pass Cisco 500-430 Exam Updated 52 Questions
NEW QUESTION # 27
If using SSL for agent communication with an AppDynamics Controller, it is recommended that agent SSL traffic
- A. is decrypted and then encrypted again at the firewall
- B. is encrypted with a 64-bit encryption key
- C. terminates at the Controller
- D. terminates at a reverse proxy or a load balancer in front of the Controller
Answer: D
Explanation:
Explanation
AppDynamics recommends that you terminate SSL connections from agents at a reverse proxy or a load balancer in front of the Controller, rather than at the Controller itself. This improves the performance and scalability of the Controller by offloading the SSL processing to the proxy or load balancer. It also simplifies the configuration and management of SSL certificates and truststores. To enable this option, you need to configure the proxy or load balancer to accept SSL connections from agents and forward them to the Controller using HTTP. You also need to configure the agents to use SSL and point to the proxy or load balancer host and port. See Enable SSL for the Java Agent for an example. References: Agent-to-Controller Connections and Enable SSL and SSH for Database Agent Communications in the AppDynamics documentation.
NEW QUESTION # 28
Which two choices are available when specifying an application in a URL string for the Health Rule REST API? (Choose two.)
- A. Application Alias
- B. Application REGEX
- C. Application GUID
- D. Application Name
- E. Application ID
Answer: D,E
Explanation:
Explanation
The Health Rule REST API allows you to create, configure, update, and delete health rules for multiple applications simultaneously. To use this API, you need to specify the application in the URL string. You can use either the application ID or the application name for this purpose. The application ID is a unique numeric identifier for each application in the Controller. The application name is the display name of the application in the AppDynamics UI. You cannot use the application alias, GUID, or REGEX for the Health Rule REST API. References: Health Rule API and Retrieve All Business Applications in the AppDynamics documentation.
NEW QUESTION # 29
Which two statements are true about instrumenting standalone Windows services with NET Agent? (Choose two.)
- A. AppDynamics.NET Agent requires that the Windows services is running under the "App.pool identity user" account.
- B. AppDynamics .NET Agent does NOT support instrumenting process running multiple App domains.
- C. AppDynamics.NET Agent can instrument both 32-bit as well 64-bit processes.
- D. AppDynamics.NET Agent automatically discovers all the Windows services to be instrumented.
- E. AppDynamics .NET Agent supports instrumentation of multiple instances of the same application.
Answer: C,E
Explanation:
Explanation
The AppDynamics .NET Agent can instrument both 32-bit and 64-bit processes, as long as they are running on a supported .NET Framework version and operating system. The agent automatically detects the process architecture and loads the appropriate profiler DLL. You can also specify the process architecture manually in the agent configuration file1. The AppDynamics .NET Agent also supports instrumentation of multiple instances of the same application, such as Windows services or standalone applications. You can configure the agent to assign different tier and node names for each instance, based on the process name, process ID, or command line arguments. This allows you to monitor the performance and health of each instance separately2.
The other statements are false because:
A: AppDynamics .NET Agent does support instrumenting processes running multiple App domains. The agent can monitor multiple App domains within a single process, as long as they are running the same
.NET Framework version. The agent can also monitor multiple applications within a single App domain, by using the Standalone Applications element in the agent configuration file3.
B: AppDynamics .NET Agent does not automatically discover all the Windows services to be instrumented. The agent automatically instruments IIS applications only. For Windows services or standalone applications, you need to manually configure the agent by editing the agent configuration file and adding the Windows Services or Standalone Applications element. You also need to provide the executable name, tier name, and node name for each service or application4.
D: AppDynamics .NET Agent does not require that the Windows services are running under the
"App.pool identity user" account. The agent can instrument Windows services running under any user account, as long as the account has sufficient permissions to load the agent profiler DLL and access the agent configuration and log files. The "App.pool identity user" account is only required for IIS applications that run in an application pool5.
References: .NET Agent Configuration Properties, Configure the .NET Agent for Windows Services and Standalone Applications, Instrument the DefaultDomain for Standalone Applications, Install the .NET Agent for Windows, Administer the .NET Agent
NEW QUESTION # 30
What are two recommendations for servers in an Events Service Cluster? (Choose two.)
- A. Should be on the same local network,
- B. Should be running the same operating system version
- C. Should be installed using the same user account,
- D. Should have eight or more CPU cares,
- E. Should have identical hardware specifications.
Answer: A,E
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 # 31
Which two statements are true regarding the AppDynamics REST API for retrieving metrics? (Choose two.)
- A. Metrics can be retrieved for a fixed time range.
- B. Minimum and maximum values are meaningful for all metric types.
- C. End-time value must be provided if using the time-range-type of AFTER_TIME.
- D. Median is one of the returned values,
- E. Wildcards can be used in the REST API metric path.
Answer: A,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 # 32
Which two AppDynamics user permissions should an administrator configure in order to protect private data such as credit card numbers? (Choose two.)
- A. Memory Monitoring
- B. Monitoring Level
- C. Policies
- D. Error Detection
- E. Diagnostic Data Collectors
- F. SQL Bind Variables
Answer: E,F
Explanation:
Explanation
AppDynamics can collect sensitive data such as credit card numbers from various sources, such as SQL queries, error messages, HTTP headers, cookies, and so on. To protect this data from unauthorized access or exposure, an administrator should configure the user permissions for the following features:
SQL Bind Variables: This feature enables the agents to capture the values of the parameters that are passed to SQL queries. These values can contain sensitive data such as credit card numbers, passwords, or personal information. To prevent this data from being stored or displayed in the Controller UI, the administrator should disable the Capture SQL Bind Values permission for the users who do not need to see this data. Alternatively, the administrator can enable the Mask SQL Bind Values permission, which replaces the values with asterisks (*) in the UI. The administrator can also configure the agent properties to exclude or mask certain bind variables based on patterns or keywords1.
Diagnostic Data Collectors: This feature enables the agents to collect additional data from the application code, such as method arguments, return values, HTTP headers, cookies, and so on. These data can also contain sensitive information that should not be exposed to unauthorized users. To control the access to this data, the administrator should disable the View Diagnostic Data Collectors permission for the users who do not need to see this data. The administrator can also configure the agent properties to exclude or mask certain data collectors based on patterns or keywords2.
Other features that can collect sensitive data and require user permissions are Error Detection, Memory Monitoring, and Policies. However, these features are less likely to capture credit card numbers than SQL Bind Variables and Diagnostic Data Collectors. Therefore, the best answer is option C and E. References: Sensitive Data Collection and Security, SQL Bind Variables, and Diagnostic Data Collectors in the AppDynamics documentation.
NEW QUESTION # 33
Which two symptoms occur if an AppDynamics Controller is NOT scaled correctly? (Choose two.)
- A. The average response times of tiers are higher than normal.
- B. Health rules violations occur more frequently.
- C. Snapshots are NOT available after 2 weeks.
- D. The Controller Ul performs slowly.
- E. The Controller's metric reporting is 7 to 10 minutes behind the current time.
Answer: D,E
Explanation:
Explanation
According to the Cisco AppDynamics Professional Implementer (CAPI) documents, the two symptoms that occur if an AppDynamics Controller is not scaled correctly are:
The Controller's metric reporting is 7 to 10 minutes behind the current time. (D) This is a valid symptom because the AppDynamics Controller collects, processes, and stores metrics from the agents that monitor the applications, tiers, nodes, and other entities. If the Controller is not scaled correctly, it may not have enough resources, such as CPU, memory,disk space, or network bandwidth, to handle the incoming metrics data. This may result in a backlog of metrics data that causes the Controller to lag behind the current time. The Controller's metric reporting delay can affect the accuracy and timeliness of the performance analysis and troubleshooting12.
The Controller UI performs slowly. (E) This is a valid symptom because the AppDynamics Controller UI is a web-based application that allows users to access, visualize, and interact with the performance data and configuration settings of the AppDynamics platform. If the Controller is not scaled correctly, it may not have enough resources, such as CPU, memory, disk space, or network bandwidth, to serve the UI requests. This may result in a slow or unresponsive UI that affects the user experience and productivity12.
The incorrect options are:
Snapshots are not available after 2 weeks. (A) This is not a valid symptom because the AppDynamics Controller does not store snapshots for more than 2 weeks by default. Snapshots are detailed records of the execution context and call graphs of the business transactions that are monitored by the AppDynamics platform. Snapshots are useful for diagnosing performance issues and errors, but they also consume a lot of disk space. The AppDynamics Controller automatically purges the snapshots that are older than 2 weeks, unless the retention policy is changed by the user. The availability of snapshots is not affected by the Controller scaling, unless the disk space is exhausted34.
Health rule violations occur more frequently. (B) This is not a valid symptom because the AppDynamics Controller does not cause health rule violations to occur more frequently. Health rule violations are triggered when the performance or availability metrics of the monitored entities exceed the thresholds that are defined by the user. Health rule violations indicate the presence of performance issues or errors in the monitored applications, tiers, nodes, or other entities, not in the Controller itself. The frequency of health rule violations is not affected by the Controller scaling, unless the Controller fails to collect or process the metrics data5 .
The average response times of tiers are higher than normal. This is not a valid symptom because the AppDynamics Controller does not affect the average response times of tiers. The average response time of a tier is the average time that the tier takes to process the incoming requests from the business transactions that are monitored by the AppDynamics platform. The average response time of a tier is influenced by the performance and behavior of the application code, the infrastructure, the dependencies, and the workload of the tier, not by the Controller itself. The average response time of a tier is not affected by the Controller scaling, unless the Controller fails to collect or process the metrics data .
References:
1: Controller System Requirements - AppDynamics
2: Controller Sizing Guidelines - AppDynamics
3: Transaction Snapshots - AppDynamics
4: Configure Data Retention - AppDynamics
5: Health Rules - AppDynamics
NEW QUESTION # 34
Which data is unavailable in a hybrid deployment of AppDynamics where the AppDynamics Controller and Events Service are installed on-premises and the EUM Server is hosted inAppDynamics' SaaS cloud?
- A. End-User Monitoring browser snapshots
- B. End-User Monitoring session information
- C. Analytics metrics for End-User Monitoring data sets
- D. End-User Monitoring resource loading times
Answer: C
Explanation:
Explanation
In a hybrid deployment of AppDynamics, where the AppDynamics Controller and Events Service are installed on-premises and the EUM Server is hosted in AppDynamics' SaaS cloud, the data that is unavailable is the analytics metrics for End-User Monitoring data sets. This is because the analytics metrics require the Events Service to store and process the unstructured data generated by the EUM agents. However, in a hybrid deployment, the EUM Server and the Events Service are not connected, and the EUM Server does not send the EUM data to the Events Service. Therefore, the analytics metrics for EUM data sets, such as browser records, mobile snapshots, network requests, and custom events, are not available in the Controller UI or the Analytics UI1. The other data, such as resource loading times, session information, and browser snapshots, are available in the EUM Server UI, as they are stored and displayed by the EUM Server itself2. References: Hybrid Deployment and EUM Data Sets in the AppDynamics documentation.
NEW QUESTION # 35
What describes the EUM agent?
- A. It communicates with the Machine Agent.
- B. It communicates with the EUM Collector.
- C. It communicates with the AppDynamics Controller.
- D. It communicates with the Events Service.
Answer: B
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 # 36
What are two reasons that would require an administrator to install the Events Service cluster manually?
(Choose two.)
- A. Security requirements to install using a non-root user account
- B. Security concerns with passwordless SSH
- C. Installation on SUSE Linux
- D. Installation on Windows
Answer: A,B
Explanation:
Explanation
According to the Cisco AppDynamics Professional Implementer (CAPI) documents, the two reasons that would require an administrator to install the Events Service cluster manually are:
Security concerns with passwordless SSH (B): This is a valid reason because the automated installation of the Events Service cluster requires passwordless SSH access to the target hosts. Passwordless SSH allows the Enterprise Console to execute commands on the remote hosts without prompting for a password. However, some organizations may have security policies that prohibit passwordless SSH access, as it may pose a risk of unauthorized access or malicious attacks. In such cases, the administrator can install the Events Service cluster manually, by following the steps described in the Manual Installation of the Events Service Cluster document1.
Security requirements to install using a non-root user account : This is a valid reason because the automated installation of the Events Service cluster requires root privileges on the target hosts. Root privileges allow the Enterprise Console to create directories, change permissions, and install packages on the remote hosts. However, some organizations may have security policies that restrict root access, as it may pose a risk of accidental or intentional damage to the system. In such cases, the administrator can install the Events Service cluster manually, by following the steps described in the Manual Installation of the Events Service Cluster document1. The administrator can use a non-root user account that has sudo privileges to perform the manual installation.
The incorrect options are:
Installation on SUSE Linux (A): This is not a valid reason for manual installation, because the automated installation of the Events Service cluster supports SUSE Linux as one of the compatible operating systems. The Enterprise Console can install the Events Service cluster on SUSE Linux hosts using the automated installation process, as long as the hosts meet the prerequisites described in the Events Service Requirements document2.
Installation on Windows (D): This is not a valid reason for manual installation, because the Events Service cluster does not support Windows as an operating system. The Events Service cluster can only run on Linux hosts, as it is based on Apache Cassandra, which is a Linux-based distributed database. The Events Service cluster cannot be installed on Windows hosts, either manually or automatically2.
References:
1: Manual Installation of the Events Service Cluster - AppDynamics
2: Events Service Requirements - AppDynamics
NEW QUESTION # 37
What is the minimum recommended number of nodes for a redundant Events Service?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: D
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 # 38
Instead of using the Enterprise Console Ul, how can an administrator import an existing keypair to manage the Controller SSL certificate?
- A. Upload a new keystore.jks file through the Controller Ul.
- B. Re-run the Controller installer and specify the new keypair.
- C. Add the keypair to the keystore.jks using a third-party tool.
- D. Upload the keypair from within the Controller UL.
Answer: C
Explanation:
Explanation
According to the Cisco AppDynamics Professional Implementer (CAPI) documents, the method to import an existing keypair to manage the Controller SSL certificate without using the Enterprise Console UI is to add the keypair to the keystore.jks using a third-party tool (A). The keystore.jks file is the default keystore for the Controller that contains the private keys and certificates for the secure communication on port 8181. If the administrator already has a custom keypair that is signed by a third-party Certificate Authority (CA) or an internal CA, they can use a third-party tool, such as KeyStore Explorer or OpenSSL, to import the keypair into the keystore.jks file. The administrator should also import the root or intermediate certificates of the CA into the cacerts.jks file, which is the default truststore for the Controller. The administrator should use the keytool utility, which is bundled with the Controller installation, to import the certificates into the cacerts.jks file. The administrator should also update the password for the keystore.jks and cacerts.jks files, and restart the Controller to apply the changes12.
The incorrect options are:
Re-run the Controller installer and specify the new keypair. (B) This is not a valid method because the Controller installer does not allow the administrator to specify a custom keypair for the Controller SSL certificate. The Controller installer only allows the administrator to specify the Controller host name, port, account name, access key, and database settings. The Controller installer does not modify the keystore.jks or cacerts.jks files, and does not import any custom keypair or certificate into the Controller keystore or truststore3.
Upload a new keystore.jks file through the Controller UI. This is not a valid method because the Controller UI does not provide any feature to upload a new keystore.jks file for the Controller SSL certificate. The Controller UI only allows the administrator to view and edit the Controller settings, such as the license, the security, the email, the analytics, and the EUM. The Controller UI does not access or modify the keystore.jks or cacerts.jks files, and does not import any custom keypair or certificate into the Controller keystore or truststore4.
Upload the keypair from within the Controller UI. (D) This is not a valid method because the Controller UI does not provide any feature to upload a custom keypair for the Controller SSL certificate. The Controller UI only allows the administrator to view and edit the Controller settings, such as the license, the security, the email, the analytics, and the EUM. The Controller UI does not access or modify the keystore.jks or cacerts.jks files, and does not import any custom keypair or certificate into the Controller keystore or truststore4.
References:
1: Controller SSL and Certificates - AppDynamics
2: How do I resolve SSL certificate validation errors in the .NET Agent? - AppDynamics
3: Install the Controller - AppDynamics
4: Controller Settings - AppDynamics
NEW QUESTION # 39
Which REST query could be used to verify the availability of an AppDynarmics Controller?
- A. http://<controller_hosts=:<port=/controller/rest/serverstatus
- B. http://<controller_host>:<port>/controller/rest/uptime
- C. http://<controller_host>:<port>/controller/rest/healthcheck
- D. http://<controller_host>:<port>/controller/rest/ping
Answer: D
Explanation:
Explanation
The REST query that could be used to verify the availability of an AppDynamics Controller is1:
http://<controller_host>:<port>/controller/rest/ping
This query returns a simple text response of "pong" if the Controller is up and running, or an error message if the Controller is down or unreachable1. This query does not require any authentication or parameters, and can be used as a quick and easy way to check the Controller status1. References: Ping the Controller
NEW QUESTION # 40
An administrator is asked toimprove the capacity of an Events Service cluster. What is the recommended way to add capacity to the cluster?
- A. Add a new Events Service cluster to share the load.
- B. Add more storage to as many of the existing nodes as possible.
- C. Add more storage to the master nodes of the cluster.
- D. Add nodes running on machines with identical hardware matching the existing nodes.
Answer: D
Explanation:
Explanation
According to the Cisco AppDynamics Professional Implementer (CAPI) documents, the recommended way to add capacity to the Events Service cluster is to add nodes running on machines with identical hardware matching the existing nodes12. This will increase the data storage, replication, and redundancy of the cluster, as well as the processing power for queries. The Events Service cluster is horizontally scalable, so nodes can be added as your data storage requirements grow32. The Events Service must run on dedicated machines with identical directory structures, user account profiles, and hardware profiles1. For heap space allocation, AppDynamics recommends allocating half of the available RAM to the Events Service process, with a minimum of 7 GB up to 31 GB1. Solid-state drives (SSD) can significantly outperform hard disk drives (HDD), and are therefore recommended for production deployments1.
The incorrect options are:
Add a new Events Service cluster to share the load. (A) This is not recommended because it will create additional complexity and overhead for managing multiple clusters and routing data and queries to the appropriate cluster. It will also require more license units to enable analytics on multiple clusters.
Add more storage to the master nodes of the cluster. This is not recommended because it will not increase the data replication and redundancy of the cluster, nor the processing power for queries. It will also create an imbalance in the cluster, as the master nodes will have more storage than the worker nodes, which may affect the performance and stability of the cluster.
Add more storage to as many of the existing nodes as possible. (D) This is not recommended because it will not increase the data replication and redundancy of the cluster, nor the processing power for queries. It will also create an imbalance in the cluster, as some nodes will have more storage than others, which may affect the performance and stability of the cluster.
References:
1: Cisco AppDynamics Professional Implementer (500-430)
2: Events Service Requirements - AppDynamics
3: Events Service Deployment - AppDynamics
4: Events Service Deployment - AppDynamics
NEW QUESTION # 41
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. dedicated EUM HTTP(s) ports
- B. Controller database and HTTP(s) ports
- C. GlassFish administration port
- D. Controller primary HTTP{s) port
Answer: D
NEW QUESTION # 42
The application server was restarted after an upgrade. What are two valid ways to confirm that the upgraded Java Agent is running successfully? (Choose two.)
- A. Verify the Java Agent Version metric for that node in the Metric Browser.
- B. Verify that the Java Agent log contains a message indicating the agent started successfully.
- C. Verify that the node within the Controller Ul indicates the app agent is reporting.
- D. Verify that the application log contains a message indicating success.
Answer: A,C
Explanation:
Explanation
According to the Cisco AppDynamics Professional Implementer (CAPI) documents, the two valid ways to confirm that the upgraded Java Agent is running successfully are:
Verify that the node within the Controller UI indicates the app agent is reporting. (B) This is a valid way because the Controller UI is a web-based application that allows users to monitor and manage the performance of the applications, tiers, nodes, and other entities that are instrumented by the AppDynamics agents. The Controller UI displays the status of the nodes within each tier, and indicates whether the app agent is reporting or not. If the app agent is reporting, the node icon is green and shows the agent version. If the app agent is not reporting, the node icon is gray and shows the last time the agent reported. The user can also hover over the node icon to see more details, such as the agent type, the agent version,the agent runtime directory, and the agent properties file. The user can verify that the upgraded Java Agent is running successfully by checking that the node icon is green and shows the latest agent version12.
Verify the Java Agent Version metric for that node in the Metric Browser. This is a valid way because the Metric Browser is a feature of the Controller UI that allows users to view and analyze the metrics collected by the AppDynamics agents. The Metric Browser displays the metrics in a hierarchical tree structure, where each node represents a metric category, a metric name, or a metric value. The user can expand or collapse the nodes, and select or deselect the metrics to view them in a chart. The user can also apply filters, time ranges, baselines, and other options to customize the chart. The user can verify that the upgraded Java Agent is running successfully by navigating to the Java Agent Version metric for that node in the Metric Browser. The Java Agent Version metric shows the version number of the Java Agent that is running on the node. The user can compare the metric value with the expected agent version, and check that the metric is updated after the upgrade34.
The incorrect options are:
Verify that the application log contains a message indicating success. (A) This is not a valid way because the application log does not contain any message indicating the success of the Java Agent upgrade. The application log is a file that records the events and messages that occur in the application server, such as the startup, shutdown, errors, warnings, and debug information. The application log does not record the events and messages that occur in the Java Agent, such as the installation, upgrade, configuration, or reporting. The Java Agent has its own log file, which is located in the
<agent_home>/logs directory, and which contains the messages indicating the success or failure of the Java Agent upgrade .
Verify that the Java Agent log contains a message indicating the agent started successfully. (D) This is not a valid way because the Java Agent log does not contain any message indicating the agent started successfully after the upgrade. The Java Agent log is a file that records the events and messages that occur in the Java Agent, such as the installation, upgrade, configuration, or reporting. The Java Agent log contains a message indicating the agent started successfully when the application server is started, not when the Java Agent is upgraded. The Java Agent log does not contain any message indicating the success or failure of the Java Agent upgrade. The Java Agent log is located in the <agent_home>/logs directory, and the message indicating the agent started successfully is "Agent Startup Complete" .
References:
1: Tiers and Nodes - AppDynamics
2: Tier Dashboard - AppDynamics
3: Metric Browser - AppDynamics
4: Java Agent Metrics - AppDynamics
[5]: Java Agent Logs - AppDynamics
[6]: Troubleshoot the Java Agent - AppDynamics
NEW QUESTION # 43
......
One of the main benefits of obtaining the Cisco 500-430 certification is that it demonstrates your expertise in AppDynamics and sets you apart from other IT professionals. Cisco AppDynamics Professional Implementer certification can help you advance your career by opening up new job opportunities and increasing your earning potential. It can also help you gain recognition within your organization and earn the respect of your peers.
Get 2024 Updated Free Cisco 500-430 Exam Questions and Answer: https://quiztorrent.testbraindump.com/500-430-exam-prep.html
