Mobile-Solutions-Architecture-Designer Practice Test

A system at Universal Containers needs to retrieve opportunity details(including line items and opportunity learn) and then update the opportunity with new information in real time, as one atomic operation. What approach should an architect recommend that conserves API limits?

A. Use a publisher action to update the data and callback to the other system.

B. Use the generic streaming API to publish changes and listen for updates.

C. Use the SOAP API to upsert the data. The API will then return all opportunity details.

D. Use a custom Apex class with a webservice method that performs both actions.

When making an Apex callout, what approach should an Integration Architect recommend for securely transporting sensitive data from Salesforce over an unsecure network connection?

A. Base64 encode the data before performing the call out from Apex.

B. Encrypt the data with a shared key before performing the Apex callout.

C. Use platform Encryption to secure the data before transporting.

D. Salesforce automatically secures all data transmissions to external systems.

Universal containers utilizes the REST API to update the multiple Salesforce objects in real time based upon changes from their ERP system. They recently started encountering API Limits and have consulted the Integration Architect on possible solutions. What two possible strategies should the architect consider? Choose 2 answers

A. Migrate the integration to the partner WSDL to support 200 DML operations in a single API call.

B. Migrate the integration to the Bulk API which does not count towards the API limits.

C. Utilize the REST API batch URI to consolidate 100 DML operations into single API call.

D. Utilize workflow outbound messaging which does not count towards the API limits.

What should an integration Architect consider when building a visulaforce page that makes client-side callouts to multiple domains that may violate the browser's same-origin policy? Choose 2 answers

A. Setup CORS to whitelistall domains that the client scripts communicate with.

B. utilize the canvas SDK to perform the callouts.

C. Ensure each javascript resource communicates only with its origin.

D. Set up Remote site settings for all domains that the client scripts communicate with.

Universal Containers has decided that acquisition of other companies will be akey focus of their growth for the next several years. All acquired customer service agents will use UC's pre-existing customer support process built in Salesforce. the ERP application at any acquired company will not be immediately replaced, and customerservice agents must be able to see up-to-date order status from all ERP systems. What recommendation should a technical Architect make to minimize complexity during new acquisitions?

A. Use custom Linksto direct users to the appropriate ERP system to vieworder status.

B. Build all Integrations as nightly ETL batches to minimize real-time overhead.

C. Leverage Apex callouts to integrate directly with acquired applications.

D. Use an ESB to abstract the Salesforce integration from other enterprise applications.