Exam (elaborations)
DYNATRACE TERMINOLOGY AND EXPLANATIONS
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DYNATRACE TERMINOLOGY ANDEXPLANATIONS
Apdex - ANSWER A performance measuring standard that demonstrates the link
between recorded performance measurements and actual user satisfaction. This
provides a consistent method of determining how well performance fulfils user
expectations.
A web tool comprises of web pages delivered by web servers and web containers,
such as Tomcat. DT sees exactly what the end user sees.
Dynatrace provides visibility into the performance of your specific application
stack, including all components and connections.
Browser ClickPath - ANSWER A simulated user visit to monitor your application's
business-critical workflows. Use the Dynatrace recorder to capture a specific
sequence of clicks and user interactions that you want to monitor for availability
and performance.
Browser Monitor - ANSWER The equivalent of a simulated person browsing your
application with a current web browser.
Cluster Management Console (CMC) - ANSWER The web-based user interface for
managing a single Dynatrace Managed Cluster.
What method is utilised to manage cluster nodes? - ANSWER Cluster Management
Console CMC
What method is utilised to handle active gates? - ANSWER CMC Cluster
Management Console
Crash analysis displays information for which dumps? - ANSWER A native core
dump, a Java core dump, or an unexpected application exit owing to an exception.
,Core dump analysis for Linux and Windows, as well as files containing DotNET,
Java, or Nodejs exceptions that may be causing crashes.
How does Dynatrace accelerate crash analysis? - Respond by entering a process
crash for each affected process and monitored host.
Dynatrace gives you access to Java crash artefacts for which files? - ANSWER
Dynatrace also gives you access to additional crash artefacts, like hs_err_pid files
for Java crashes.
What comprises one or more nodes configured using the DT-controlled installer?
ANSWER Cluster
What are the requirements for a Dynatrace cluster? - ANSWER Dynatrace Server,
ActiveGate, and one each of Cassandra, Elasticsearch, and NGINX.
Does each Dynatrace Managed Cluster node run? - ANSWER: Dynatrace Server,
ActiveGate, and one instance of Cassandra, Elasticsearch, and NGINX.
Cluster ActiveGate - ANSWER A Dynatrace component that allows for secure and
dependable connection between Dynatrace cluster nodes in the cloud.
Data centre - ANSWER • A collection of virtual machines running in an Amazon
Cloud instance. Dynatrace assigns availability zones to your data centre.
Data Centre - ANSWER A collection of vCenter-based virtual hosts that send data
to Dynatrace through a single ActiveGate.
How many datacenters will be seen in SmartScape view if just one activeGate is
installed? - ANSWER You will see one. One datacenter for each activegate setup.
, Davis: The Dynatrace Artificial Virtual Intelligence System.
Davis is used by which suitable device? - ANSWER Alexa can be utilised with
which DT system?
Duration - ANSWER The amount of time a synthetic monitor or synthetic action
takes before the web application is ready to initiate another user action.
comprehensive process monitoring provides comprehensive visibility into the
performance of all services that make up your web application, including web
services, web containers, database requests, custom services, and more. Including
time-lapse data.
What is the primary reason that Environment ActiveGate exists? - ANSWER is
linked to your environment, so it only handles traffic from OneAgent instances in
the same environment.
Can an environment activegate receive traffic from another environment
activegate? - ANSWER only handles traffic from one agent, not from other active
agents.
What is the environment's topology? It makes use of which DT function? -
ANSWER A Smartscape visualisation of your Dynatrace monitoring environment's
hosts, processes, services, apps, and data centres, as well as their relationships.
How can smartscape identify nodes in the environment? - ANSWER.
Smartscape auto-discovers all of the components and dependencies of your whole
technological stack from start to finish and visualises them in an easy-to-understand
environment topology map, requiring no manual configuration.
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