A company that is a leading provider of courses and training delivers courses using third party trainers. The trainer for the company has to be verified from 10 different training accreditation verification agencies before providing training for the company. Each training accreditation agency has its own response time, which could take days to confirm a trainer.
The company decided to automate the trainer accreditation verification process by integrating to the agencies' web services.
What is the recommended approach to automate this process?

• A.Make an apex callout using @future annotation to make the call out to all different agencies. The response should update the trainer status to "verified".
• B.Use salesforce external service to make the call out, Salesforce external service should check the verification agencies until the result is verified, then update the trainer status to "verified".
• C.Create a trigger on the trainer record to make a Callout to each verification agencies, write business logic to consolidate the verification then update the trainer status to verified".
• D.Use middleware to handle the call out to the 10 different verification services, the middleware will handle the business logic of consolidating the verification result from t 10 services, then make a call-in to salesforce and update the verification status to "verified".

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Refer to the exhibit.

A company is tracking the number of patient COVID-19 tests across the city. Test results must be accessible to doctors in offices, hospitals, and urgent-care facilities. Due to the importance of the service, in particular for patients at high risk, the company is requested to improve the responsiveness of the Test Result API, shown in the image below, to retrieve the patient's result. How can these data and functional requirements be met?

• A.Add a new request parameter for patentAtRisk to give high priority to this type of call in the GET /testResult operation
• B.Scale-out the number of workers for the current application in Runtime Manager
• C.Apply an HTTP Caching Policy to the entire Test Result API
• D.Add a cache scope in the Test Result API GET /testResult operation implementation

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In an organization, there are multiple backend systems that contain customer-related dat a. There are multiple client systems that request the customer data from only one or more backend systems.
How can the integration between the source and target systems be designed to maximize efficiency?

• A.Create a single Experience API with one endpoint for all consumers.
• B.Create a single Experience API with one endpoint for all consumers.
• C.Create a single Experience API and expose multiple endpoints.
• D.Create multiple Experience APIs exposed to the different end users.

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Which option is a correct method for using properties in Mule applications to enhance maintainability?

• A.Embedding all properties in the main application file.
• B.Keeping properties in an online spreadsheet.
• C.Using a configuration properties file that can be changed per environment.
• D.Hard-coding properties in each flow.

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Which two system constraint questions should be considered when designing an integration to send orders from Salesforce to a fulfillment system? Choose 2 answers

• A.Can the fulfillment system implement a contract-first Outbound Messaging interface?
• B.Can the fulfillment system participate in idempotent design to avoid duplicate orders?
• C.Which system will validate order shipping addresses?
• D.What latency is acceptable for orders to reach the fulfillment system?

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