Refer to the exhibit.
What is the response to a web client request tohttp://localhost:8081?
A.
After
B.
before
C.
Validation Error
D.
null
Validation Error
As a part of requirement , application property defined below needs to be accessed as dataweave expression. What is the correct expression to map it to port value?
A. { port : p('db.port')}
B. { port : {db:port}}
C. { port : p['db.port']}
D. Application property cannot be accessed in Dataweave
Option 1 is the correct syntax
An organization's Center for enablement (C4E)has built foundational assets (API
specifications and implementation templates, common frameworks, and best practices
guides) and published them to Anypoint Exchange.
What is a metric related to these foundational assets that helps the organization measure
the success of it's C4E efforts?
A. Utilization counts of foundational assets in production applications
B. Correlation of each foundational asset with the counts of developers that download such asset
C. Correlation of key performance indicators (KPI) of production applications with foundational assets
D. Count how many Lines Of Business (LoBs) onsumed each foundational asset
Explanation:
Below are the Key performance indicators (KPIs), to measure and track the and success of
the C4E and its activities, as well as the growth and health of the application network. Most
of the metrics can be extracted automatically, through REST APIs, from Anypoint Platform.
• # of assets published to Anypoint Exchange
• # of interactions with Anypoint Exchange assets
• # of APIs managed by Anypoint Platform
• # of System APIs managed by Anypoint Platform
• # of API clients registered for access to APIs
• # of API implementations deployed to Anypoint Platform
• # of API invocations
• # or fraction of lines of code covered by automated tests in CI/CD pipeline
• Ratio of info/warning/critical alerts to number of API invocations
A Scatter-Gather processes three separate HTTP requests. Each request returns a Mule event with a JSON payload. What is the final output of the Scatter-Gather?
A. An Array of the three Mule event Objects
B. An Object containing all three Mule event Objects
C. An Array of the three JSON payload Objects
D. An Object containing all three JSON payload Objects
Correct answer is An Object containing all three Mule event Objects
The Scatter-Gather component is a routing event processor that processes a Mule event
through different parallel processing routes that contain different event processors. Each
route receives a reference to the Mule event and executes a sequence of one or more
event processors. Each of these routes uses a separate thread to execute the event
processors, and the resulting Mule event can be either the same Mule event without
modifications or a new Mule event with its own payload, attributes, and variables. The
Scatter-Gather component then combines the Mule events returned by each processing
route into a new Mule event that is passed to the next event processor only after every
route completes successfully.
The Scatter-Gather component executes each route in parallel, not sequentially. Parallel
execution of routes can greatly increase the efficiency of your Mule application and may
provide more information than sequential processing.
Sample output is as below
A web client submits a request to http://localhost:8081?accountType=personal. The query
parameter is captured using a Set Variable transformer to a variable named accountType.
What is the correct DataWeave expression to log accountType?
A.
Account Type: #[flowVars.accountType]
B.
Account Type: #[message.inboundProperties.accountType]
C.
Account Type: # [attributes.accountType]
D.
Account Type: #[vars.accountType]
Account Type: #[vars.accountType]
A web client submits a request tohttp://localhost:8081/books/0471767840. The value
"0471767840" is captured by a Set Variable transformer to a variable named booklSBN.
What is the DataWeave expression to access booklSBN later in the flow?
A.
booklSBN
B.
attributes.booklSBN
C.
flowVars.booklSBN
D.
vars. booklSBN
vars. booklSBN
Refer to the exhibits.
Client sends the request to ClientRequestFlow which calls
ShippingFlow using HTTP Request activity.
During E2E testing it is found that that HTTP:METHOD_NOT_ALLOWED error is thrown
whenever client sends request to this flow.
What attribute you would change in ClientRequestFlow to make this implementation work
successfully?
A. Change the method attribute value to "*’’
B. Change the path attribute value to "/api/ship"
C. Change the allowed method attributes value to "POST"
D. Change the protocol attribute value to "HTTPS"
Explanation:
Correct answer is Change the method attributes value to "POST".
It can be fixed in either of the two ways as below.
1) Changing method attribute to POST in ClientRequestFlow
2) Setting allowedMethods as PUT in ShippingFlow (but doesn't fit as question mentions
about changing ClientRequestFlow)
A flow needs to combine and return data from two different data sources. It contains a
Database SELECT operation followed by an HTTP Request operation.
What is the method to capture both payloads so the payload from the second request does
not overwrite that fromthe first?
A.
Put the Database SELECT operation inside a Cache scope
B.
Put the Database SELECT operation inside a Message Enricher scope
C.
Nothing, previous payloads are combined into the next payload
D.
Save the payload from the Database SELECT operation to a variable
Save the payload from the Database SELECT operation to a variable
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