Universal Containers (UC) has third-party MDM database which is responsible for maintaining the data for Customer and Contacts information for its organization. UC wants to keep this information up-to-date in Salesforce so that the information is as current as possible. UC wants to provide bi-directional synchronization of the data between the MDM and Salesforce.
What is the recommended approach to solving this problem?

Universal Containers requires Salesforce to send expense data to an accounting system. Each user has their own username/password credential to access the account system via integration.
What is a recommended option for an integration approach from a security perspective?

A customer of Salesforce has used Platform Events to integrate their Salesforce instance with an external third party Artificial Intelligence (AI) system. The AI system provides a prediction score for each lead that is received by Salesforce. Once the prediction score is received, the lead information is saved to Platform events for other processes. The trigger on the Platform Events is failing once this was rolled out to Production.
What type of monitoring should the Integration Consultant have considered to monitor this integration?