A sales manager at AW Computing has created a contact record but is missing some of the information to complete the record. The organization-wide default for Accounts is set to Public Read Only, and Contacts are controlled by parent.

Cloud Kicks has a Process Builder which should trigger upon a status change from on approval process. The Process Builder triggers if the status is updated manually, but not as a result or the approval process update.
What could the administrator do to troubleshoot the issue?

An administrator recently Implemented multi-factor authentication (MFA) with a standard security level selectee. They are receiving cases that users are unable to log in.
What should me administrator do to troubleshoot?

The AW Computing administrator team does significant amounts of work around process automation and ensuring data integrity. When an administrator created a new validation rule in production, the development team complained that their deployment to production failed.
What should be implemented to prevent this conflict from happening?

What should the administrator consider before enabling Person Accounts?