What aspect of logging is only possible for Mule applications deployed to customer-hosted Mule runtimes, but NOT for Mule applications deployed to CloudHub?
Answer(s): D
* Correct answer is To directly reference one shared and customized log4j2.xml file from multiple Mule applications. Key word to note in the answer is directly.* By default, CloudHub replaces a Mule application's log4j2.xml file with a CloudHub log4j2.xml file. This specifies the CloudHub appender to write logs to the CloudHub logging service.* You cannot modify CloudHub log4j2.xml file to add any custom appender. But there is a process in order to achieve this. You need to raise a request on support portal to disable CloudHub provided Mule application log4j2 file.* Once this is done , Mule application's log4j2.xml file is used which you can use to send/export application logs to other log4j2 appenders, such as a custom logging system MuleSoft does not own any responsibility for lost logging data due to misconfiguration of your own log4j appender if it happens by any chance.* One more difference between customer-hosted Mule runtimes and CloudHub deployed mule instance is that- CloudHub system log messages cannot be sent to external log management system without installing custom CH logging configuration through support- where as Customer-hosted runtime can send system and application log to external log management system MuleSoft Reference:https://docs.mulesoft.com/runtime-manager/viewing-log-data https://docs.mulesoft.com/runtime-manager/custom-log-appender
What is true about the network connections when a Mule application uses a JMS connector to interact with a JMS provider (message broker)?
Answer(s): C
* To send message or receive JMS (Java Message Service) message no separate network connection need to be established. So option A, C and D are ruled out.Correct Answer(s): The JMS connector supports both sending and receiving of JMS messages over the protocol determined by the JMS provider.* JMS Connector enables sending and receiving messages to queues and topics for any message service that implements the JMS specification.* JMS is a widely used API for message-oriented middleware.* It enables the communication between different components of a distributed application to be loosely coupled, reliable, and asynchronous.MuleSoft Doc Reference: https://docs.mulesoft.com/jms-connector/1.7/
Refer to the exhibit. A business process involves the receipt of a file from an external vendor over SFTP. The file needs to be parsed and its content processed, validated, and ultimately persisted to a database. The delivery mechanism is expected to change in the future as more vendors send similar files using other mechanisms such as file transfer or HTTP POST.What is the most effective way to design for these requirements in order to minimize the impact of future change?
* Scatter-Gather is used for parallel processing, to improve performance. In this scenario, input files are coming from different vendors so mostly at different times. Goal here is to minimize the impact of future change. So scatter Gather is not the correct choice.* If we use 1 API to receive all files from different Vendors, any new vendor addition will need changes to that 1 API to accommodate new requirements. So Option A and C are also ruled out.* Correct answer is Create an API that receives the file and invokes a Process API with the data contained in the file, then have the Process API process the data using a MuleSoft Batch Job and other System APIs as needed. Answer to this question lies in the API led connectivity approach.* API-led connectivity is a methodical way to connect data to applications through a series of reusable and purposeful modern APIs that are each developed to play a specific role – unlock data from systems, compose data into processes, or deliver an experience. System API : System API tier, which provides consistent, managed, and secure access to backend systems. Process APIs : Process APIs take core assets and combines them with some business logic to create a higher level of value. Experience APIs : These are designed specifically for consumption by a specific end-user app or device.So in case of any future plans, organization can only add experience API on addition of new Vendors, which reuse the already existing process API. It will keep impact minimal.
Refer to the exhibit. A shopping cart checkout process consists of a web store backend sending a sequence of API invocations to an Experience API, which in turn invokes a Process API. All API invocations are over HTTPS POST. The Java web store backend executes in a Java EE application server, while all API implementations are Mule applications executing in a customer -hosted Mule runtime.End-to-end correlation of all HTTP requests and responses belonging to each individual checkout Instance is required. This is to be done through a common correlation ID, so that all log entries written by the web store backend, Experience API implementation, and Process API implementation include the same correlation ID for all requests and responses belonging to the same checkout instance.What is the most efficient way (using the least amount of custom coding or configuration) for the web store backend and the implementations of the Experience API and Process API to participate in end-to-end correlation of the API invocations for each checkout instance?
Answer(s): B
Correct answer is "The web store backend generates a new correlation ID value at the start of checkout and sets it on the X¬CORRELATION-ID HTTP request header in each API invocation belonging to that checkout No special code or configuration is included in the Experience API and Process API implementations to generate and manage the correlation ID" : By design, Correlation Ids cannot be changed within a flow in Mule 4 applications and can be set only at source. This ID is part of the Event Context and is generated as soon as the message is received by the application. When a HTTP Request is received, the request is inspected for "X-Correlation-Id" header. If "X-Correlation-Id" header is present, HTTP connector uses this as the Correlation Id. If "X-Correlation-Id" header is NOT present, a Correlation Id is randomly generated. For Incoming HTTP Requests: In order to set a custom Correlation Id, the client invoking the HTTP request must set "X-Correlation-Id" header. This will ensure that the Mule Flow uses this Correlation Id. For Outgoing HTTP Requests: You can also propagate the existing Correlation Id to downstream APIs. By default, all outgoing HTTP Requests send "X-Correlation-Id" header. However, you can choose to set a different value to "X-Correlation- Id" header or set "Send Correlation Id" to NEVER.MuleSoft Reference: https://help.mulesoft.com/s/article/How-to-Set-Custom-Correlation-Id-for- Flows-with-HTTP-Endpoint-in-Mule-4
What operation can be performed through a JMX agent enabled in a Mule application?
JMX Management Java Management Extensions (JMX) is a simple and standard way to manage applications, devices, services, and other resources. JMX is dynamic, so you can use it to monitor and manage resources as they are created, installed, and implemented. You can also use JMX to monitor and manage the Java Virtual Machine (JVM). Each resource is instrumented by one or more Managed Beans, or MBeans. All MBeans are registered in an MBean Server. The JMX server agent consists of an MBean Server and a set of services for handling Mbeans. There are several agents provided with Mule for JMX support. The easiest way to configure JMX is to use the default JMX support agent. Log4J Agent The log4j agent exposes the configuration of the Log4J instance used by Mule for JMX management. You enable the Log4J agent using the <jmx-log4j> element. It does not take any additional properties MuleSoft Reference: https://docs.mulesoft.com/mule-runtime/3.9/jmx- management
Share your comments for MuleSoft MCIA-LEVEL-1 exam with other users:
answer to 134 is casb. while data loss prevention is the goal, in order to implement dlp in cloud applications you need to deploy a casb.
are these brain dumps sufficient enough to go write exam after practicing them? or does one need more material this wont be enough?
i did attend the required cources and i need to be sure that i am ready to take the exam, i would ask you please to share the questions, to be sure that i am fit to proceed with taking the exam.
why only give explanations on some, and not all questions and their respective answers?
refresh db knowledge
interested for sap certification
could you please upload practice questions for scr exam ?
please upload free oracle cloud infrastructure 2023 foundations associate exam braindumps
sweating! they are tricky
i never use these dumps sites but i had to do it for this exam as it is impossible to pass without using these question dumps.
good practice and well sites.
passed my first exam last week and pass the second exam this morning. thank you sir for all the help and these brian dumps.
does anyone who attended exam csa 8.8, can confirm these questions are really coming ? or these are just for practicing?
kindly share the dumps
very nice content
passed today
hi can you please upload questions
please upload quetions
i passed my exam thanks to this braindumps questions. these questions are valid in us and i highly recommend it!
are they truely latest
questions appear contemporary.
good to prepare in this site
very helpful to crack first attempt
please upload this exam
please upload the c_activate22 dump questions with answer
q10 - the answer should be a. if its c, the criteria will meet if either the prospect is not part of the suppression lists or if the job title contains vice president
this was on the exam as of 1211/2023
great for prep
i think in question 7 the first answer should be power bi portal (not power bi)
on question 10 and so far 2 wrong answers as evident in the included reference link.
wonderful material
i passed!! ...but barely! got 728, but needed 720 to pass. the exam hit me with labs right out of the gate! then it went to multiple choice. protip: study the labs!
correct answer for question 92 is c -aws shield
great !! it is really good