An Architect has received a request to prevent employees that leave the company from accessing data in Salesforce after they are deactivated in the company's HR system.
What should an Architect determine before recommending a solution?

Universal Containers would like to integrate Salesforce to their Accounting system. Salesforce must notify the accounting system for every new account that has been created. The security team will not allow Salesforce to integrate directly to the accounting system due to potential security issues.
Which three stages should the Architect consider to reduce the security concerns for this Integration use case?
Choose 3 answers

Universal Containers has two integrations to Salesforce; System A requires read-only access to all Opportunity data while System B requires read-write access to all Accounts.
Which approach ensures compliance with the principal of least priviledge?

Universal Containers acquiresplanetary shipping and decides to migrate all customer contacts of planetary Shipping into Universal Containers Salesforce org Due to the lack of common unique identifier, they decide that a combination of first name, last name and street address could be used as a key to identify duplicate contacts. These three fields are populated on all contacts in both the systems.
Which two methods should be considered to load contacts into Universal Containers org and avoid creation of duplicate contacts?
Choose 2 answers