What feature can track the amount of time that a task has been open, to ensure that tasks are completed within an allotted time?

'Task Escalation Clock' is not a standard ServiceNow feature; escalations are a component of an SLA, not a separate clock feature.

Service Level Agreements (SLAs) define specific time commitments for the completion of tasks, monitor the progress against these defined targets, and can trigger actions like escalations or notifications when thresholds are approached or breached.

An Inactivity Monitor tracks when a task has not been updated for a certain period, which is related to but distinct from tracking total time open against an allotted completion time.

'Response Time Clock' is not a standard ServiceNow feature; response times are typically tracked as part of an SLA.

'Business Time Remaining' is a calculation or metric often displayed for an SLA, indicating the time left, but it is not the overarching feature that tracks and ensures task completion within an allotted time.