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MuleSoft MCD - Level 1 Practice Test - Questions Answers, Page 14
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Question 131
From which application , Organization Administrators can approve/revoke/delete SLA tier access requests
Explanation:
Organization Administrators can approve/revoke/delete SLA tier access requests via API Manager only
Question 132
What is not true about application properties?
Explanation:
Application properties can be defined in .yaml or in .properties file.
MuleSoft Doc Ref : https://docs.mulesoft.com/mule-runtime/4.3/configuring-properties#supported_files
Question 133
Which of the below is used by Mule application to manage dependencies which make sharing the projects lightweight and easier?
Explanation:
POM.xml contains info about the project and configurationn details used by Maven to build the project
Question 134
Where is metadata stored in a Mule project
Explanation:
Metadata is stored in application-types.xml flle located under src/main/resources.
Mule 4 applications contain an application-types.xml file, which is where metadata around your data types is stored. For example, if you create a new CSV type, that metadata will be added to this file. This new file is easy to share, commit, and merge when conflicts arise, which enables you to do more metadata-driven development.
MuleSoft Doc Ref : https://docs.mulesoft.com/mule-runtime/4.3/intro-studio#metadata-storage
Question 135
Which of the below is not a valid category for connector type?
Explanation:
Gold is not valid category for connector types.
MuleSoft Doc Ref : https://docs.mulesoft.com/mule-runtime/3.7/anypoint-connectors#connector-support-categories
Question 136
Which file is used to define the interface contract to invoke a web service implemented as a SOAP service
Explanation:
WSDL is used to define the contract in case of SOAP . RAML/OAS is used to REST services
Question 137
Which of the following is invalid type of event processor which can be used as a router ?
Explanation:
Pick First is not valid type. Rest all are valid type of event processor.
Choice : https://docs.mulesoft.com/mule-runtime/4.3/choice-router-concept
Round Robin : https://docs.mulesoft.com/mule-runtime/4.3/round-robin
First Successful : https://docs.mulesoft.com/mule-runtime/4.3/first-successful
Question 138
How are multiple conditions used in a Choice router to route events?
Explanation:
Choice router finds the FIRST true condition, then distribute the event to the ONE matched route.
MuleSoft Doc Ref : https://docs.mulesoft.com/mule-runtime/4.1/choice-router-concept
The Choice router dynamically routes messages through a flow according to a set of DataWeave expressions that evaluate message content. Each expression is associated with a different routing option. The effect is to add conditional processing to a flow, similar to an if/then/else code block in most programming languages.
Only one of the routes in the Choice router executes, meaning that the first expression that evaluates to true triggers that route's execution and the others are not checked. If none of the expressions are true, then the default route executes.
Question 139
A Batch Job scope has five batch steps. An event processor throws an error in the second batch step because the input data is incomplete. What is the default behavior of the batch job after the error is thrown?
Explanation:
In case of an error , batch job completes in flight steps and stops further processing.
MuleSoft Doc Ref : Handling Errors During Batch Job | MuleSoft Documentation
The default is all processing will stop but we can change it by Max Failed Record field.
General -> Max Failed Records: Mule has three options for handling a record-level error: Finish processing, Continue processing and Continue processing until the batch job accumulates a maximum number of failed records. This behavior can be controlled by Max Failed Records.
The default value is Zero which corresponds to Finish processing.
The value -1, corresponds to Continue processing.
The value +ve integer, corresponds to Continue processing until the batch job accumulates a maximum number of failed records
Question 140
Where would you create SLA Tiers for an API?
Explanation:
MuleSoft Doc Ref : https://docs.mulesoft.com/api-manager/2.x/policy-mule3-tutorial-manage-an-api#to-add-the-tier
Steps to create SLA Tier are as follows:
1) In API Manager, in API Administration, click a version.
2) Check that the API supports resource-level policies: On the API version details page, in Status, click Configure Endpoint, and check that Type is RAML.
3) Choose the SLA Tiers, and click Add SLA Tier. Set up limit on SLA tier
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