Question 1

A Mule application is being designed To receive nightly a CSV file containing millions of records from an external vendor over SFTP, The records from the file need to be validated, transformed. And then written to a database. Records can be inserted into the database in any order. In this use case, what combination of Mule components provides the most effective and performant way to write these records to the database?

Options :

A : Use a Parallel for Each scope to Insert records one by one into the database

B : Use a Scatter-Gather to bulk insert records into the database

C : Use a Batch job scope to bulk insert records into the database.

D : Use a DataWeave map operation and an Async scope to insert records one by one into the database.

Answer: C

Question 2

An organization has deployed both Mule and non-Mule API implementations to integrate its customer and order management systems. All the APIs are available to REST clients on the public internet. The organization wants to monitor these APIs by running health checks: for example, to determine if an API can properly accept and process requests. The organization does not have subscriptions to any external monitoring tools and also does not want to extend its IT footprint. What Anypoint Platform feature provides the most idiomatic (used for its intended purpose) way to monitor the availability of both the Mule and the non-Mule API implementations?

Options :

A : API Functional Monitoring

B : Runtime Manager

C : API Manager

D : Anypoint Visualizer

Answer: D

Question 3

An API has been unit tested and is ready for integration testing. The API is governed by a Client ID Enforcement policy in all environments. What must the testing team do before they can start integration testing the API in the Staging environment?

Options :

A :

They must access the API portal and create an API notebook using the Client ID and Client Secret supplied by the API portal in the Staging environment

B :

They must request access to the API instance in the Staging environment and obtain a Client ID and Client Secret to be used for testing the API

C : They must be assigned as an API version owner of the API in the Staging environment

D :

They must request access to the Staging environment and obtain the Client ID and Client Secret for that environment to be used for testing the API

Answer: B

Question 4

Additional nodes are being added to an existing customer-hosted Mule runtime cluster to improve performance. Mule applications deployed to this cluster are invoked by API clients through a load balancer. What is also required to carry out this change?

Options :

A : A new load balancer must be provisioned to allow traffic to the new nodes in a round-robin fashion

B : External monitoring tools or log aggregators must be configured to recognize the new nodes

C :

API implementations using an object store must be adjusted to recognize the new nodes and persist to them

D :

New firewall rules must be configured to accommodate communication between API clients and the new nodes

Answer: B

Question 5

A company is planning to extend its Mule APIs to the Europe region. Currently all new applications are deployed to Cloudhub in the US region following this naming convention {API name}-{environment}. for example, Orders-SAPI-dev, Orders-SAPI-prod etc. Considering there is no network restriction to block communications between API's, what strategy should be implemented in order to apply the same new API's running in the EU region of CloudHub as well to minimize latency between API's and target users and systems in Europe?

Options :

A :

Set region property to Europe (eu-de) in API manager for all the mule application No need to change the naming convention

B :

Set region property to Europe (eu-de) in API manager for all the mule application Change the naming convention to {API name}-{environment}-{region} and communicate this change to the consuming applications and users

C :

Set region property to Europe (eu-de) in runtime manager for all the mule application No need to change the naming convention

D :

Set region property to Europe (eu-de) in runtime manager for all the mule application Change the naming convention to {API name}-{environment}-{region} and communicate this change to the consuming applications and users

Answer: D

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