Question 1

The implementation of a Process API must change. What is a valid approach that minimizes the impact of this change on API clients?

Options :

A : Update the RAML definition of the current Process API and notify API client developers by sending them links to the updated RAML definition

B : Postpone changes until API consumers acknowledge they are ready to migrate to a new Process API or API version

C : Implement required changes to the Process API implementation so that whenever possible, the Process API-s RAML definition remains unchanged

D : Implement the Process API changes in a new API implementation, and have the old API implementation return an HTTP status code 301 - Moved Permanently to inform API clients they should be calling the new API implementation

Answer: C

Question 2

An eCommerce company is adding a new Product Details feature to their website, A customer will launch theproduct catalog page, a new Product Details link willappear by product where they can click to retrieve the product detail description. Product detail data isupdated with product update releases, once or twice a year, Presentlythe database response time has been very slow due to high volume.What action retrieves the product details with the lowest response time, fault tolerant, and consistent data?

Options :

A : Select the product details from a database in a Cache scope and return them within the API response

B : Select the product details from a database and put them in Anypoint MQ; the Anypoint MO subseriber will receive the product details and return them within the API response

C : Use an object store to store and retrieve the product details originally read from a database and return them within the API response

D : Select the product details from a database and return them within the API response

Answer: C

Question 3

When must an API implementation be deployed to an Anypoint VPC?

Options :

A : When the API Implementation must invoke publicly exposed services that are deployed outside of CloudHub in a customer- managed AWS instance

B : When the API implementation must be accessible within a subnet of a restricted customer-hosted network that does not allow public access

C : When the API implementation must be deployed to a production AWS VPC using the Mule Maven plugin

D : When the API Implementation must write to a persistent Object Store

Answer: A

Question 4

Refer to the exhibitAn organization uses one specific CloudHub (AWS) region for all CloudHub deployments. How are CloudHub workers assigned to availability zones (AZs) when the organization's Mule applications are deployed to CloudHub in that region?

Options :

A : Workers belonging to a given environment are assigned to the same AZ within that region

B : AZs are selected as part of the Mule application-s deployment configuration

C : Workers are randomly distributed across available AZs within that region

D : An AZ is randomly selected for a Mule application, and all the Mule application-s CloudHub workers are assigned to that one AZ

Answer: D

Question 5

When using CloudHub with the Shared Load Balancer, what is managed EXCLUSIVELY by the API implementation (the Mule application) and NOT by Anypoint Platform?

Options :

A : The assignment of each HTTP request to a particular CloudHub worker

B : The logging configuration that enables log entries to be visible in Runtime Manager

C : The SSL certificates used by the API implementation to expose HTTPS endpoints

D : The number of DNS entries allocated to the API implementation

Answer: C

Higher Test Marks with Free Online Mule-Arch-201 Exam Practice

Buying Options: