Salesforce Certified Integration Architect (Integration-Architect) Free Practice Test

Question 1

Northern Trail Outfitters (NTO) has recently changed its Corporate Security Guidelines. The guidelines require that all cloud applications pass through a secure firewall before accessing on-premise resources. NTO is evaluating middleware solutions to integrate cloud applications with on-premise resources and services.
Which consideration should an integration architect evaluate before choosing a middleware solution?

A. The middleware solution is capable of establishing a secure API Gateway between cloud applications and on-premise resources.

B. The middleware solution is able to interface directly with databases via an Open Database Connectivity (ODBC) connection string.

C. The middleware solution enforces the OAuth security protocol.

Correct Answer: A

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Question 2

An enterprise architect has requested the Salesforce integration architect to review the following (see diagram and description) and provide recommendations after carefully considering all constraints of the enterprise systems and Salesforce Platform limits.
* About 3,000 phone sales agents use a Salesforce Lightning user interface (UI) concurrently to check eligibility of a customer for a qualifying offer.
* There are multiple eligibility systems that provide this service and are hosted externally.
* However, their current response times could take up to 90 seconds to process and return (there are discussions to reduce the response times in the future, but no commitments are made).
* These eligibility systems can be accessed through APIs orchestrated via ESB (MuleSoft).
* All requests from Salesforce will have to traverse through the customer's API Gateway layer, and the API Gateway imposes a constraint of timing out requests after 9 seconds.

Which recommendation should the integration architect make?

A. Use Continuation callouts to make the eligibility check request from Salesforce Lightning UI at page load.

B. Recommend synchronous Apex callouts from Lightning UI to External Systems via Mule and implement polling on an API Gateway timeout.

C. Create a platform event in Salesforce via Remote Call-In and use the empAPI in the Lightning UI to serve 3,000 concurrent users when responses are received by Mule.

Correct Answer: C

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Question 3

Northern Trail Outfitters (NTO) uses different shipping services for each of the 34 countries it serves.
Services are added and removed frequently to optimize shipping times and costs. Sales representatives need to select between valid service(s) for the customer's country and request shipping estimates from that service.
Which solution should an architect propose?

A. Use Platform Events to construct and publish shipper-specific events.

B. Use middleware to abstract the call to the specific shipping services.

C. Store shipping services in a picklist that is dependent on a country picklist.

Correct Answer: B

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Question 4

A company uses Customer Community for course registration. The payment gateway takes more than 30 seconds to process transactions. Students want results in real time to retry if errors occur. What is the recommended integration approach?

A. Use Platform Events to process payment to the payment gateway.

B. Use Request and Reply to make an API call to the payment gateway.

C. Use Continuation to process payment to the payment gateway

Correct Answer: C

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Question 5

Universal Containers (UC) works with third-party agents on banner initial design concepts. The design files (2.5 GB) are stored in an on-premise file store. UC wants to allow agencies to view these files in the community. Which solution should an integration architect recommend?

A. Create a custom object to store the file location URL; when a community user clicks on the file URL, redirect the user to the on-premise system file location.

B. Use Salesforce Files to link the files to Salesforce records and display the record and the files in the community.

C. Create a Lightning component with a Request and Reply integration pattern to allow the community users to download the design files.

Correct Answer: A

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Question 6

A company's security assessment noted vulnerabilities on the unmanaged packages in its Salesforce orgs; notably, secrets that are easily accessible and in plain text, such as usernames, passwords, and OAuth tokens used in callouts from Salesforce. Which persistence mechanisms should an integration architect require to be used to ensure that secrets are protected from deliberate or inadvertent exposure?

A. Named Credentials and Protected Custom Settings

B. Protected Custom Metadata Types and Named Credentials

C. Encrypted Custom Fields and Protected Custom Settings

Correct Answer: B

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Question 7

Northern Trail Outfitters (NTO) wants to improve the quality of callouts from Salesforce to its REST APIs.
For this purpose, NTO will require all API Clients/consumers to adhere to REST API Markup Language (RAML) specifications that include the field-level definition of every API request and response Payload. The RAML specs serve as interface contracts that Apex REST API Clients can rely on. Which design specification should the integration architect include in the integration architecture to ensure that Apex REST API Clients' unit tests confirm Adherence to the RAML specs?

A. Implement HttpCalloutMock to return responses per RAML specification.

B. Call the HttpCalloutMock Implementation from the Apex REST API Clients.

C. Require the Apex REST API Clients to implement the HttpCalloutMock

Correct Answer: A

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Question 8

An integration architect has built a Salesforce application that integrates multiple systems and keeps them synchronized via Platform Events. What is taking place if events are only being published?

A. The platform events are published after the Apex transaction completes.

B. The platform events are published immediately before the Apex transaction completes.

C. The platform events are being published from Apex.

Correct Answer: A

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Question 9

Service agents at Northern Trail Outfitters use Salesforce to manage cases and B2C Commerce for ordering.
Which integration solution should an architect recommend in order for the service agents to see order history from a business-to-consumer (B2C) Commerce system?

A. Salesforce B2C Commerce to Service Cloud Connector

B. MuleSoft Anypoint Platform

C. REST API offered by Commerce Platforms

Correct Answer: A

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Question 10

Which Web Services Description Language (WSDL) should an architect consider when creating an integration that might be used for more than one Salesforce org and different metadata?

A. SOAP API WSDL

B. Enterprise WSDL

C. Partner WSDL

Correct Answer: C

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Salesforce Certified Integration Architect (Integration-Architect) Free Practice Test