The correct answers are By default the actor on a rule is the Automation for AgileTrack service user, Rules can trigger other rules, and The Audit Log contains execution records and status for automation rules.

By default the actor on a rule is the Automation for AgileTrack service user means the automation engine runs actions under a service identity so executions are consistent and traceable to the automation system rather than to an individual human user.

Rules can trigger other rules explains that automations may be chained so that the outcome or events from one rule can start another rule and this enables building multi step workflows inside AgileTrack.

The Audit Log contains execution records and status for automation rules indicates that runs, results, and status information are recorded in the audit trail so administrators can review execution history and troubleshoot failures.

An automation can only be applied to one project is incorrect because automations are not necessarily limited to a single project and they can often be reused or applied across scopes depending on how AgileTrack is configured.

A failing rule always sends an email notification to the rule owner is incorrect because notification behavior depends on how alerts and notifications are configured and failures do not automatically produce an email unless an explicit notification action is set up.

Automations can publish events to Google Pub/Sub for downstream processing is incorrect because publishing to Pub/Sub is not a default capability of AgileTrack automations and such integrations require specific support or connectors that may not be available by default.

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