Universal Containers (UC) is a global financial company. UC support agents would like to open bank accounts on the spot for a customer who is inquiring ab UC products.
During opening the bank account process, the agents execute credit checks for the customers through external agencies. At a given time, up to 30 concurrent rewill be using the service for performing credit checks for customers.
What error handling mechanisms should be built to display an error to the agent when the credit verification process failed?

• A.In case the verification process is down, Use mock service to send the response to the agent.
• B.Handle verification process error in the Verification Webservice API in case there isa connection issue to the Webservice if it responds with an error.
• C.Handle integration errors in the middleware in case the verification process is down, then the middleware should retry processing the request multiple times.
• D.In case the verification process is down, use fire and forget mechanism instead of request and reply to allow the agent to get the response back when the service is bar online.

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An integration architect needs to build a solution that will be using the Streaming API, but the data loss should be minimized, even when the client re-connects every couple of days.
Which two types of Streaming API events should be considered?
Choose 2 answers

• A.PushTopic Events
• B.High Volume Platform Events
• C.Change Data Capture Events
• D.Generic Events

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A security assessment noted vulnerabilities on unmanaged packages; notably, secrets like usernames, passwords, and OAuth tokens are stored in plain text. Which persistence mechanisms should an integration architect require to ensure that secrets are protected from deliberate or inadvertent exposure?

• A.Encrypted Custom Fields and Protected Custom Settings
• B.Named Credentials and Protected Custom Settings
• C.Protected Custom Metadata Types and Named Credentials

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An architect decided to use Platform Events for integrating Salesforce with an external system for a company.
What should an architect consider when proposing this type of integration mechanism?

• A.External system needs to have the same uptime in order to be able to keep up with Salesforce Platform Events.
• B.To subscribe to an event, the integration user in Salesforce needs Read access to the event entity.
• C.Salesforce needs to be able to store information about the external system in order to know which event to send out.

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A customer's enterprise architect has identified requirements around caching, queuing, error handling, alerts, retries, event handling, etc. The company has asked the Salesforce integration architect to help fulfill such aspects with their Salesforce program.
Which three recommendations should the Salesforce integration architect make?
Choose 3 answers

• A.Transform a fire-and-forget mechanism to request-reply should be handled by middleware tools (like ETL/ESB) to improve performance.
• B.Provide true message queueing for integration scenarios (including orchestration, process choreography, quality of service, etc.) given that a middleware solution is required.
• C.Message transformation and protocol translation should be done within Salesforce.Recommend leveraging Salesforce native protocol conversion capabilities as middleware tools are NOT suited for such tasks
• D.Event handling processes such as writing to a log, sending an error or recovery process, or sending an extra message, can be assumed to be handled by middleware.
• E.Event handling in a publish/subscribe scenario, the middleware can be used to route requests or messages to active data-event subscribers from active data-event publishers.

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