Exactprep Mobile-Solutions-Architecture-Designer Questions

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Question 16

Universal Containers would like to integrate Salesforce to their Accounting system. Salesforce must notify the accounting system for every new account that has been created. The security team will not allow Salesforce to integrate directly to the accounting system due to potential security issues. Which three stages should the Architect consider to reduce the security concerns for this Integration use case? Choose 3 answers

Options:

Terminate the SSL connection at a reverse proxy in the DMZ whichestablishes trust in the connection using mutual SSL.

Enable WS-security for the web services made between Salesforce and the accounting system.

Whitelist the Salesforce IP range on the firewall to ensure only Salesforce- originated traffic can penetrate the network.

Utilize an Enterprise Service Bus to ensure Accounting system credentials are not stores within Salesforce.

Enable platform encryption in the Salesforce org to ensure network communication to the Accounting system is encrypted.

Question 17

What are two benefits of canvas that an Integration Architect should consider when exposing external systems from within Salesforce? Choose 2 Answers

Options:

Canvas can provide authorization information via the signed Request.

The canvas SDK can be used to make an external systems UI look like Salesforce.

Canvas can send data to an external system asynchronously.

Canvas endpoint URLs can be dynamically changed via a Lifecycle Handler.

Question 18

Universal Containers would like to update their accounting system every time an opportunity is changed to Closed-Won their accounting system occasionally is offline for 3-4 hours to support month-end processing, and they would like the integration design to ensure that no transactions are lost during this down time. Which two integration designs should the architect consider? Choose 2 answers

Options:

Utilize the enterprise WSDL to query Salesforce from the Accounting system for opportunities that have changed to Closed-Won.

Utilize an Enterprise Service Bus to the web service calls between Salesforce and the accounting System.

Utilize workflow outbound messaging, which has a built-in queuing framework.

Utilize an Apex trigger with an @future class to callout to the accounting system after the month-end processing is complete.

Question 19

Universal Containers manages a catalog of overone million products that it makes available to its customers. The master product catalog is stored and managed in their ERP application with frequent updates made to the product catalog by their sourcing team. The sourcing team may update attributes suchas price, general catalog availability, and the product description. When the sourcing team makes an update that change must go into effect during the next business day and there may be thousands of changes made over the course of the day. What integration pattern would you recommend to best manage this scenario?