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MCD-Level1-Delta Questions and Answers

Question # 6

What module and operation will throw an error if a Mule event's payload is not a number?

A.

Validation module's Is number operation

B.

Filter module's Is number operation

C.

None of these

D.

Validation module's Is not a number operation

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Question # 7

Refer to the exhibits.

The main flow contains a Flow Reference to the child flow.

A web client sends a GET request to the main flow's HTTP Listener that includes a make query parameter.

What values are accessible in the child flow?

A.

payload

B.

payload

make query param

C.

payload

model var

D.

payload

make query param model var

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Question # 8

Refer to the exhibit.

This RAML specification includes a resource and method to retrieve accounts by account_type and industry.

What is the correct URI to get all retail finance accounts?

A.

/accounts/retail/finance

B.

/accounts?account_type=retail&industry=finance

C.

/accounts/account_type=retail/industry=finance

D.

/accounts?account_type:retail&industry:finance

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Question # 9

Refer to the exhibit.

How many private flows does APIKIT generate from the RAML specification?

A.

1

B.

2

C.

3

D.

4

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Question # 10

Refer to the exhibits. The Set Payload transformer in the addltem child flow uses DataWeave to create an order object.

What is the correct DataWeave code for the Set Payload transformer in the createOrder flow to use the addltem child flow to add a router call with the price of 100 to the order?

A.

lookup( "addltern", { price: "100", item: "router", itemType: "cable" } )

B.

addltem( { payload: { price: "100", item: "router", itemType: "cable" > } )

C.

lookup( "addltem", { payload: { price: "100", item: "router", itemType: "cable" } > )

D.

addltem( { price: "100", item: "router", itemType: "cable" } )

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Question # 11

Refer to the exhibit.

In the execution of the Scatter-Gather, the "steep 1 sec" Flow Reference takes about 1 second to complete, and the "sleep 5 sees" Row Reference takes about 5 seconds to complete.

About how many seconds does it take from the time the Scatter-Gather is called until the Set Payload transformer is called?

A.

0

B.

1

C.

5

D.

6

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Question # 12

Refer to the exhibits.

What is written to the records.csv file when the flow executes?

A.

The JSON payload

B.

An error message

C.

Nothing

D.

The payload convert to CVS

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Question # 13

Refer to the exhibit. The Batch Job processes, filters and aggregates records, What is the expected output from the Logger component?

A.

[10. 20, 30. 40, 50, 60]

B.

[10. 20] [30, 40] [50, 60]

C.

[20, 40, 60]

D.

[20. 40] [60]

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Question # 14

Refer to the exhibits. A company has defined this Book data type and Book example to be used in APIs. What is valid RAML for an API that uses this Book data type and Book example?

A)

B)

C)

D)

A.

Option A

B.

Option B

C.

Option C

D.

Option D

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Question # 15

What execution model is used by For Each and Batch Job scopes?

A.

For Each is single-threaded and Batch Job is multi-threaded

B.

Both are single-threaded

C.

Both are multi-threaded

D.

Batch Job is single-threaded and For Each Is multi-threaded

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