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| Section | Weight | Objectives |
|---|---|---|
| Designing APIs | 8% | - Define API specifications with RAML - Define parameters, responses and data types - Use REST API methods and resources |
| Data Transformation with DataWeave | 10% | - Handle different data formats - Transform complex data structures - Write expressions and functions |
| Accessing and Modifying Mule Events | 10% | - Use DataWeave for transformation - Access and modify payload, attributes and variables - Enrich events using connectors |
| Building API Implementations | 10% | - Implement routing and transformation logic - Implement APIs from specifications - Use connectors to integrate systems |
| Deploying and Managing Applications | 10% | - Deploy to CloudHub and on-premises - Explain deployment models - Monitor and manage applications |
| Testing and Debugging | 10% | - Write unit tests with MUnit - Debug applications using Anypoint Studio - Use mocking and test doubles |
| Error Handling and Transactions | 8% | - Implement transaction management - Handle retries and dead-letter queues - Configure error handlers |
| Creating Application Networks | 7% | - Describe Anypoint Platform components - Identify application network concepts - Explain API-led connectivity principles |
| Security and Governance | 7% | - Apply security policies - Manage access and authentication - Enforce governance standards |
| Structuring Mule Applications | 10% | - Manage error handling and scopes - Use flows, subflows and flow references - Organize configurations and properties |
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NEW QUESTION # 188
A shopping API contains a method to look up store details by department To get information for a particular store, web clients will submit requests with a query parameter named department and a URIparameter named storeld.
What is a valid RAML snippet that supports requests from web clients to get data for a specific storeld and department name?
Answer: B
Explanation:
Lets revise few concepts RAML which can help us to find the answer of this question.
URI Parameters
Lets have a look at below example.
* /foos:
* /{id}:
* /name/{name}:
Here, the braces { } around property names define URI parameters. They represent placeholders in each URI and donot reference root-level RAML file properties as we saw above in the baseUri declaration. The added lines represent the resources /foos/{id} and /foos/name/{name}.
Query Parameters
Now we'll define a way to query the foos collection using query parameters.Note that query parameters are defined using the same syntax that we used above for data types:
* /foos:
* get:
* description:ListallFoosmatching query criteria,ifprovided;
* otherwise list allFoos
* queryParameters:
* name?:string
* ownerName?:string
Based on the above information , below is the only option which defines storeid as uri parameter and department as query parameter.
* /{storeId}:
* get:
* queryParameter:
* department:
NEW QUESTION # 189
What MuleSoft product enables publishing, sharing, and searching of APIs?
Answer: C
Explanation:
Anypoint Exchange provided a way to publish , share and search API's.
MuleSoft Doc Ref : https://docs.mulesoft.com/exchange/
NEW QUESTION # 190
What are the latest specification of RAML available?
Answer: D
Explanation:
The current version of the RAML specification is 1.0
You can check RAML version in RAML definition by referring tofirst comment. See highlighted part in below image.
Graphical user interface, text, application, email Description automatically generated
NEW QUESTION # 191
Refer to the exhibits.
The input array of strings is processed by the batch job that processes, filters, and aggregates the values. What is the last message logged by the Logger component after the batch job completes processing?
Answer: A
Explanation:
Logs would look like:
INFO 2021-06-09 19:14:56,039[[MuleRuntime].uber.06: [validationtest].batch-job-validationtestBatch_Job- work-manager @6de10f3e] [processor:validationtestFlow/processors/1/route/0/route/0/aggregator/processors
/0; event: bfb751e1-9939-11eb-9f69-02053763653a] org.mule.runtime.core.internal.processor.
LoggerMessageProcessor:
[
"\"A\"",
"\"C\"",
"\"D\""
]
--
INFO 2021-06-09 19:15:02,486 [[MuleRuntime].uber.06: [validationtest].batch-job-validationtestBatch_Job- work-manager @6de10f3e] [processor: validationtestFlow/processors/1/route/0/route/0/aggregator/processors
/0; event: bfb751e1-9939-11eb-9f69-02053763653a] org.mule.runtime.core.internal.processor.
LoggerMessageProcessor: [
"\"E\""
]
Batch aggregator value is 3. Hence in first time it will print ["A", "C", "D"] and in next iteration it will print [
"E" ]
---------------------------------------------------------------------------------------------------------------------------------------- Correct answer is [ "E" ]
NEW QUESTION # 192
A company has defined two RAML fragments, Book Data Type and Book Example to be used in APIs.
What would be valid RAML to use these fragments ?
Answer: B
Explanation:
*RAML file contains lot of information that could be considered as "not API-describing". Sort of "economy- class" members.
Equally important, but not necessarily part of the main RAML file.
* Through !includes, RAML allows us to build file-distributed API definitions, which is not only useful to encourage code reuse but also improves readability.
* We can create RAML fragments with such code and then include them in main RAML project using !
include like:
types:
Book: !include bookDataType.raml and
examples:
input: !include bookExample.raml
* Additionally for
---------------------------------------------------------------------------------------------------------------------------------------- Reference: INCLUDES section underhttps://medium.com/raml-api/raml-101-libraries-and-datatypes- fragments-1889b2e82c27
NEW QUESTION # 193
......
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