A client has a hybrid hosting model and is trying to send a request from a workflow to a third-party API.
When sending the request. Adobe Campaign does not receive a response.
What is causing this issue?

An Architect needs to design a data model for a company that runs Multi Brand Campaign (Multi Channel).
Recipients can be customers of more than brand customer and brand data will be delivered to Adobe Campaign in flat files extracted from an external database.
What should the Architect do?

A project Manager is setting up a Gantt chart for a new project implementation. The company Is using a Hybrid deployment model, will interact with several systems, and be heavily customized to fit the customer needs. The PMO not know the Adobe Campaign project phase and wants to make sure important tasks are not missed, The initiated list of Go-Live activities is as follow:
Migrate appropriate objects from Stage to Production
Make sure Production SFTP is created
Validate that import/export workflow work as expected
Make sure the Workflow Supervisor group is assigned to the appropriate workflows What else should the Architect do before the Go-live?

Refer to the exhibit.

A customer calls for urgent support. Their Adobe Campaign instance is running slowly and marketing workflows are taking a long time to execute the Architect finds.
* 50 workflow are running concurrently
* 24 workflows are stuck in pending state
* Workflows are scheduled to be executed at the same time every day
What should the Architect recommend?

A company based in California with a local customer base regularly uses SMS as a contact channel.
The legal department requires the name standard message be sent to customer when they opt-out using a short code and to ensure they are excluded from any other contact.
Which technique should the architect use?