MuleSoft Associate / Development Fundamental Practice Test

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• Which statement about reconnection strategies is true?
• How many exception Strategies can a flow contain?
• Outbound message properties are added by the message processor and have which type of access?
• Which statement best describes how the Poll scope's watermark is accessed in a flow?
• How are data collections routed in a Scatter-Gather flow control?
• Which statement best describes the relationship between API Gateway and API Manager?
• Which element do you use to reference a properties file in a Mule application?
• Which of the following is NOT a role of an API proxy in Mule runtime?
• Which are the phases of a batch job?
• If a Payload filter tests for type java.lang.String and the payload is null, what happens?
• APIKit, an open-source toolkit, generates which elements from a RAML API Definition?
• Which port is commonly used to expose the CloudHub domain URL for a Mule application?
• What port number is used to expose the domain URL of a Mule application deployed to CloudHub?
• An exception is caught by a Choice exception strategy. How is the exception routed?
• What does HTTP status code 404 indicate?
• What is the format of documents exchanged in a SOAP request/response interaction?
• What describes out of the box policies?
• A RAML example fragment named BankAccountsExample.raml is placed in the examples folder. What is the correct syntax to reference the fragment?
• A web client posts to http://localhost:8081/. What is the response from localhost?
• HTTP 400 Bad Request indicates which condition?
• Session variables persist across what?
• Within a Choice exception strategy, what can it contain?
• There is an error in the RAML under the flight_id resource GET method. What needs to be done to fix the problem?
• RESTful interfaces expose endpoints corresponding to resources and methods; in MuleSoft, listeners can be created manually or generated from API definitions.
• Where are reconnection strategies configured?
• What defines a Synchronous flow?
• In RAML, how would you declare a query parameter named year with type integer, making it optional?
• Which RAML representation is valid for the given XML example?
• What asset can NOT be created using Anypoint Platform Design Center?
• What MuleSoft product enables publishing, sharing, and searching of APIs?
• A File connector is configured to read files from a /mule/input directory. All other File connector settings are the default settings. What happens to a file after it is processed by the File connector?
• In a WSDL with conversionRate operation requiring fromCurrency and toCurrency, how are these values set in the flow when using a Web Service Consumer component?
• Where are application properties typically defined and how are placeholders referenced?
• Mule 3 applications are built using elements that are
• A client submits a GET request to a Mule 4.0 application to the endpoint /customers?id=48493. Where can the id be accessed in the Mule 4.0 application?
• What does API stand for?
• What is the purpose of a share domain?
• What is the purpose of the input phase in a batch job?
• Which directory is used for development testing according to the material?
• Subflows are described by which statement?
• In batch processing, which construct pairs a splitter and an aggregator to handle a collection?
• What is the role of Bitronix in the material?
• Anatomy of a flow is described as
• Which statement best describes System exceptions?
• What is the purpose of the src/testfolders directory?
• In a RAML specification, which attribute marks a query parameter as optional for a resource?
• Which MEL context object represents the application the current flow is deployed in?
• What is the default processing strategy of a one-way flow?
• Which component enforces governance like rate limiting, throttling, and caching?
• What happens when a system exception strategy is invoked?
• Automating testing of application is done with
• To share data between Mule applications using a VM connector, what is required?
• Which statement best describes the Java Virtual Machine (VM) transport?
• What MuleSoft API-led connectivity layer is intended to expose part of a backend database without business logic?
• Share Domain availability is limited to which deployment?
• How are outbound properties automatically passed to an outbound REST request using an HTTP Request component?
• Which statement best describes API Exchange?
• What is the purpose of using a flow reference?
• Which of the following is a valid XML root expression when using DataWeave 1.0 with output application/xml?
• What describes the final output when a Scatter-Gather collects results from multiple routes returning JSON objects?
• In a Scatter-Gather flow, how are the HTTP requests dispatched to the routes?
• What determines how Mule implements message processing for a given flow, deciding whether processing occurs synchronously on the same thread or asynchronously on another thread?
• Which statement best describes HTTP status codes 404 and 500?
• In MuleSoft, where is the value of a query parameter such as id located in the inbound HTTP request?
• Which MEL context object represents the Mule message that is being processed?
• Which three thread pools are involved in flow processing?
• Which approach is recommended to share code between applications?
• Which tool within MuleSoft's Design Center provides a hosted environment to design and develop Mule applications?
• Which elements are part of a Mule 3 message structure?
• What determines a flow's processing strategy?
• In the RAML example, what is the data type of the query parameter year?
• Which item is not listed as shareable via Share Domain?
• What is NOT part of a Mule 3 message?
• What describes private flows?
• What does the Mule 4 event structure include?
• Which Mule 3 message property best describes the payload?
• Which statement about global exception strategies is true?
• Which HTTP methods are commonly used by RESTful services for resource state management?
• HTTP 200 OK is typically returned for which REST operations?
• What is the purpose of the baseURL in the RAML example?
• In MuleSoft API layers, which layer sits closest to backend systems?
• What is the scope of a record variable in a Batch scope?
• What is a web service?
• What statement is part of MuleSoft's description of an application network?
• Which statement is accurate about configuring a SOAP web service client in Mule?
• What are the two main categories of exceptions in Mule?
• Which of the following can be shared via Share Domain?
• What message processor can set the HTTP response status code to 200?
• Which statement describes HTTP status code 500?
• Which reserved property enables an HTTPS Listener to be accessed by external web clients after deployment to CloudHub?
• Which statement best describes the behavior of a flow variable when a parent flow invokes a child flow via a flow reference?
• Under which condition is a flow processing strategy set to synchronous?
• HTTP 401 Unauthorized indicates which condition?
• Outbound message properties are added by the message processor and have which access level?
• APIKit automatically generates which elements from a RAML API Definition?
• What does MEL stand for in MuleSoft?
• What are the layers of MuleSoft API?
• What happens when a Message exception occurs in a Mule flow?
• Which message processor will throw an exception if a message payload is not a number?
• In a For Each scope, how is a message collection processed?
• Which statement about SLA tiers is true?
• In a Choice flow control, what is the purpose of its conditions?
• Which MEL context object represents the Mule runtime instance the application is running on?
• Which operation is supported by the Database Connector for data definition?
• How is a path parameter denoted in RAML paths?
• What part of a Mule flow can contain a Poll scope?
• True or False: When configuring a SOAP client, the contract must be provided in WSDL format.
• Refer to the exhibits. What is the correct URL to trigger the execution of the getAccountsFlow?
• Which statement accurately describes SOAP web services?
• When creating global exception strategies, which approach allows them to be invoked from within a global strategy?
• Which statement about endpoint patterns and processing in Mule is true?
• How is a Poll scope's watermark accessed from a message processor in a flow?
• In the batch job phase Process, what describes its behavior?
• What is the purpose of the router element in APIkit?
• Where is the reconnection strategy configured?
• In MuleSoft's application network, assets are designed to be consumed by which group?
• Which out-of-the-box policy safeguards against Denial of Service type attacks?
• Which component is responsible for managing access to API proxies, defining SLA tiers, and applying runtime policies?
• Which statement about the Database Connector capabilities is true?
• RESTful interfaces in MuleSoft can be created manually or generated from API definition.
• Which HTTP method is defined for the RAML resource /patients in the example?
• Which statement best describes the Mule 4 event structure?
• Which statement best describes the role of the flow processing strategy?
• RESTful web services return HTTP status codes with the response; what is the role of status codes?
• What does SLA tier define?
• Which statement best describes what happens when DataWeave attempts to output XML from a payload that is a simple map without a single root key?
• Flow variables are tied to which scope?
• A web service implements an API to handle requests to http://acme.com/customers/{state}. A web client makes a request to http://acme.com/customers/CA. What is the correct MEL expression to retrieve the value CA?
• Mule 4 applications are built using components that are
• NOT a way to pass data to a RESTful web service in a flow using an outbound HTTP Request component?
• How is a properties file named training-DEV.properties referenced in the Mule application?
• Refer to the RAML example for /patients. What is the correct URL to perform a GET request to /patients with a year parameter of 2016?
• What phase of a batch job using a Batch scope must contain at least one message processor?
• Where is the default exception strategy defined in a Mule application?
• What does PATCH do in REST semantics?
• An inbound Database connector is configured to select rows from a MySQL database. What is the format of results returned from the database query?
• What happens to the outbound properties of a Mule message after completing an outbound HTTP Request?
• According to MuleSoft, what is the Center for Enablement's role in the new IT operating model?
• What is the role of the 'load and dispatch' phase in batch processing?
• Which batch phase contains one or more batch steps?
• In a batch scope, which phase executes after all batch steps have completed?
• What does HTTP status code 201 indicate?
• Which of the following is a valid way to reference exception details inside a logger in an exception strategy?
• In REST, what is the primary purpose of the GET method?
• Which statement about private flows is accurate according to the material?
• In VM transport, what is the scope of communication?
• Session variables are described as variables tied to a message for its lifecycle across flow, application, and server. They are referenced as which prefix?
• Context Variable is a concept that includes which of the following?
• What is the default HTTP status code returned for a successful message, and how can it be changed?
• Which statement about the Default exception Strategy is true?
• Which component is the API Gateway point of control?
• Anypoint Studio is
• Which MEL expression correctly reads the path parameter named 'state' from a request to /customers/{state}?
• What does PUT do in REST semantics?
• Which of the following describes Anypoint Studio as an Eclipse-based development environment?
• Which tool is used to automate testing of Mule applications?
• If a system exception is caused by a connection failure, what action is taken?
• When are Message exceptions thrown?
• Is it true that all flows can have their own exception strategies?
• What is the minimum required configuration in a flow for a Mule application to compile?
• A message payload is modified using a Message Enricher scope with an empty target. What is true about the message payload that leaves the Message Enricher scope?
• Which MEL expression demonstrates dot notation to access fields of the payload?
• Do session variables persist across all transport barriers?
• Which statement best describes a choice exception strategy?
• Which MuleSoft component is primarily used to transform message payloads between formats?
• Which statement best describes the Mule 3 payload?
• Which statement describes the behavior of flow variables across transport boundaries?
• Which document format defines the service interface in a SOAP-based web service?
• What is the main purpose of flow designer in Design Center?
• Which description accurately defines a splitter-aggregator pair?
• If a flow does not define an exception strategy, whose strategy handles the exception?
• What practice helps avoid hard-coding credentials in MuleSoft applications?
• Mule 3 message properties attachments are described as what?
• Which statement best describes the For Each scope relative to the Splitter-Aggregator pair?
• When is the flow processing strategy set to queued asynchronous?
• What port does the Mule Debugger listen on for incoming TCP connections to localhost by default?
• Which responsibilities are associated with API Manager?
• Default exception Strategy characteristics
• HTTP 304 Not Modified indicates which of the following?
• A Batch scope has three batch steps. A message processor in the second batch step throws an exception because the input data is incomplete. What is the default behavior after the exception is thrown?
• Mule's SOAP support is based on which framework?
• Which of the following are examples of runtime governance policies?
• During the batch job Load and Dispatch phase, what data structure is created to hold the records for processing?
• Refer to the payload: [{ "orderID": 592, "shipping": "international", "city": "Tokyo" }, {"orderID": 972, "shipping": "domestic", "city": "Cleveland" }]. Which MEL expression accesses the city Cleveland?
• What happens to a Message exception during flow processing?
• The out-of-the-box policy to guard services against high traffic loads is called?
• What are the two main types of web services?
• Which statement about the flow processing strategy is true?
• Given a request-response message flow, what is the intended processing strategy?
• Flow variables in Mule are referenced as which context prefix?
• How are flow variables referenced in MEL?
• Which is NOT a role of an API proxy application running in a Mule runtime?
• What is the purpose of an API proxy?
• Flow variables persist through
• What is the purpose of a Poll scope in a Mule flow?
• In Mule, what is true about a subflow?
• How can you specify property files in a MuleSoft application using environment variables?
• In a choice exception strategy, how is the path selected?
• What is the final output of a Scatter-Gather flow control if three HTTP requests return JSON objects?
• Can the Mule Debugger port be changed in the project run configuration?
• What does POST do in REST?
• Which Mule component is used to consume a SOAP web service?
• How is the flow's thread pool described for a Synchronous flow?
• Which MuleSoft component is used to transform data between formats?
• Which component acts as a proxy to control access to a RESTful Web Service?
• Mule 3 inbound message properties are set from the message source and have which access level?
• Which HTTP method in a RESTful web service is typically used to replace a resource completely?
• How are flows identified and invoked in MuleSoft?
• Is Share Domain available on CloudHub?
• What property of a Mule message is immutable?
• Which statement about application properties is true?
• In MEL syntax, which construct encapsulates all Mule expressions?
• In RESTful Web Services, the Term API refers to
• In the batch job lifecycle, what is the role of the Load and Dispatch phase?
• In DataWeave 1.0, with output application/xml, the payload { "fname": "John", "lname": "Doe" } is produced. What is the result?
• What is the correct expression to format the decimal 20.3844 as a string with two decimal places?
• What file type is required to configure a Web Service Consumer to consume a SOAP web service?
• In the on complete phase, which action is performed?
• What is the maximum number of Mule applications that can run in a CloudHub Worker?
• Flow variable defined in a parent Mule flow, when the parent calls a child flow using a flow reference, what is the scope and behavior of that variable in the child flow?
• Which MEL context object represents the server on which the message processor is running?
• A Mule flow has a JMS queue listener as the message source. Where can the next message processor access a JMS message's header?