What are three characteristics of change set deployments?

[Reference:Salesforce Change Set Overview, Deployment is done in a one-way, single transaction:, When a change set is deployed, it is applied to the target org as a single transaction. If there are any errors in the deployment, the entire transaction is rolled back., Reference:Apex Development Guide, Sending a change set between two orgs requires a deployment connection:, Before sending or deploying a change set, a deployment connection must be established between the source and target orgs. This connection is configured in the setup menu under "Deployment Connections.", Reference:Trailhead: Deployment Connections, Incorrect Options:, A. Change sets can deploy custom settings data:, Change sets cannot deploy data, including custom settings data. They only move metadata., E. Change sets can be used to transfer records:, Records (data) are not supported by change sets; they only facilitate metadata migration., , ]