📘 Free MCD-LEVEL-1 Sample Questions
How would you debug Mule applications?
A
Using breakpoints
B
Checking RAML
C
By Deploying apps on production
D
Cannot do it
Correct Answer:
A. Using breakpoints
What does to the attributes of a Mule event happen in a flow after an outbound HTTP Request is made?
A
Attributes do not change
B
Previous attributes are passed unchanged.
C
Attributes are replaced with new attributes from the HTTP Request response.
D
New attributes may be added from the HTTP response headers, but no headers are ever removed.
Correct Answer:
C. Attributes are replaced with new attributes from the HTTP Request response.
The new RAML spec has been published to Anypoint Exchange with client credentials.
What is the next step to gain access to the API?
A
Email the owners of the API.
B
Create a new client application.
C
No additional steps needed.
D
Request access to the API in Anypoint Exchange.
Correct Answer:
D. Request access to the API in Anypoint Exchange.
What is the difference between a subflow and a sync flow?
A
Sync flow has no error handling of its own and subflow does.
B
Subflow is synchronous and sync flow is asynchronous.
C
Subflow has no error handling of its own and sync flow does.
D
No difference
Correct Answer:
C. Subflow has no error handling of its own and sync flow does.
What is not an asset?
A
Exchange
B
Template
C
Example
D
. Connector
Correct Answer:
A. Exchange
How to import Core (dw::Core) module into your DataWeave scripts?
A
import dw::core
B
Not needed
C
None of these
D
import core
Correct Answer:
B. Not needed
What is the value of the stepVar variable after the processing of records in a Batch Job?
A
-1
B
0
C
Null
D
Last value from flow
Correct Answer:
C. Null
What is the object type returned by the File List operation?
A
Object of String file names
B
Array of String file names
C
Object of Mule event objects
D
Array of Mule event objects
Correct Answer:
D. Array of Mule event objects
Where are values of query parameters stored in the Mule event by the HTTP Listener?
A
Payload
B
Attributes
C
Inbound Properties
D
Variables
Correct Answer:
B. Attributes
How can you call a flow from Dataweave?
A
Not allowed
B
Include function
C
Look up function
D
Tag function
Correct Answer:
C. Look up function
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