2024 LATEST Dynatrace Professional Certification Written EXAM QUESTIONS WITH VERIFIED SOLUTIONS

Dynatrace Professional Certification Written EXAM QUESTIONS WITH VERIFIED SOLUTIONS What are the 4 parts included in the plugin.json definition for ActiveGate plugins? - ANSWER Metadata, UI, Metrics, Configuration How are ActiveGate plugins licensed? - ANSWER The plugin SDK is free. Dynatrace partners can develop plugin for you, will dep end on contract. Whatever custom metrics are used will be charged. How frequently do ActiveGate plugins execute? - ANSWER Once per minute Can you run multiple endpoints in a single ActiveGate plugin module? - ANSWER Yes What kind of ActiveGate executes ActiveGate plugins? - ANSWER Environment ActiveGate Can you execute ActiveGate plugins using an Environment ActiveGate that's configured for multi -environment support? - ANSWER No Where can you view results from plugin -monitoring? - ANSWER Technology ove rview page What is a "device group"? - ANSWER A technology tile that derives its data from an ActiveGate plugin. Why would you set up "key metrics" for an ActiveGate plugin? - ANSWER Define important metrics to be displayed in technology overview page. What is the favicon property in the plugins.json definition? - ANSWER Allows you to define your own custom icon for device groups! What can device groups represent? - ANSWER Clusters, regions, groups of servers, etc. What is a custom device group entity? - ANSWER Bind metrics and properties to monitor device group metrics How do you define the type and look of charts of ActiveGate plugins? - ANSWER plugin.json What is pgmetrics in plugins.json for ActiveGate plugins? - ANSWER Section that allows you to define custom device metrics. Does Dynatrace AI baseline the metrics of your custom devices? - ANSWER Yes! How does Dynatrace create problems from custom device s (ActiveGate plugin)? - ANSWER Metric threshold violation in JSON definition. (Automatically sends events, not problems) How do you manually generate problems for your ActiveGate plugins? - ANSWER Python API - raise performance, availability, error, and resource contention problems Does Dynatrace automatically distribute plugins between Dynatrace server and ActiveGates? - ANSWER No, you need to deploy them on ActiveGate and upload them to server. In general, what is the point of plugins.json (ActiveGate plugins)? - ANSWER Define how data is presented in the Dynatrace UI. In general, what is the point of Python files for ActiveGate plugins? - ANSWER Define additional events, create custom properties. How many Cluster Management Consoles are there per cl uster? - ANSWER One per cluster. What is each managed cluster associated with? - ANSWER One or more nodes (with Dynatrace server instances), one or more monitored environments (with OneAgent), one cluster management console. What are the components inclu ded in the Dynatrace Managed installer? - ANSWER Dynatrace Server, Cassandra, Elasticsearch, Embedded ActiveGate, NGINX What can you do with CMC? - ANSWER Create user accounts and groups, add new cluster nodes, add new monitoring environments. How many n odes does Dynatrace recommend per cluster? - ANSWER At least 3 - data is replicated across nodes What percentage of managed cluster nodes does Dynatrace need to be running? - ANSWER Majority (50%+) What does Dynatrace recommend for latency between managed cluster nodes? - ANSWER 10ms or less Is transaction data (call stacks, database statements, code -level visibility etc.) replicated across managed cluster nodes? - ANSWER No - evenly distributed acr oss all nodes If you're distributing managed cluster nodes across separate data centers, what is the max amount of nodes that Dynatrace recommends per data center? - ANSWER No more than 2 nodes per data center If you're distributing managed cluster nodes across separate data centers, what is the min amount of data centers that Dynatrace recommends? - ANSWER At least 3 data centers (1 can fail) Why does Dynatrace recommend that each managed cluster node be deployed on a separate physical disk? - ANSWER To prevent loss of monitoring data. Why does Dynatrace recommend deploying managed cluster nodes on systems with the same hardware characteristics? - ANSWER To minimize performance loss What should you keep in mind when building your manged cluster? - ANSW ER Build cluster with additional capacity and possible node failure in mind. What happens when a managed cluster node fails? - ANSWER NGINX automatically load balances and redirects all OneAgent traffic to the remaining working nodes. Why would you use D ynatrace Managed deployment scenario 1: Basic setup? - ANSWER If you want your managed cluster to only be accessible internally.