Universal Containers leverages Sales Cloud as their sales platform. For every opportunity, three back-office systems need to be updated online in parallel under a single transaction, Unit of Work. If an update to one of the systems fails, a rollback is required for all successful updates in the transaction. Each system exposes different Services for the update and Call to the Services may take more than 10 seconds.
Which two options should an Integration Architect introduce to support this requirement?

Which two options should be considered to permit automatic retry of failed updates when loading data into Salesforce?
Choose 2 answers

Universal Container needs to integrate Salesforcewith several home-grown systems. These systems require custom code to be written in order to integrate with them, and the CIO argues that if custom code needs to be written, then there is no reason to invest in middleware Which three considerations should an Architect bring up to the CIO?
Choose 3 answers

A company needs to be able to send data from Salesforce to a home grown system behind a corporate firewall.
The data needs to be pushed only one way and doesn't need to be sent in real time. The average volume is 2 million records per day.
What should an integration architect consider when choosing the right option in building the integration between the external system and Salesforce?

Universal Containers wishes to validate street addresses in Salesforce against their legacy Accounting system,Which is the system of record. Retrieving an Account record in this system takes 7-12 seconds per query, and the address must be validated as quickly as possible to ensure proper order processing.
What integration pattern should an Architect suggest?