An organization wants to ensure that 12:00 AM is the start time for each day.

The correct answer is A. Day Breaker .

In Workday Time Tracking, the Day Breaker defines the point at which one workday ends and the next workday begins for time entry and time calculation purposes. If an organization wants each day to start exactly at 12:00 AM , then the Day Breaker should be set to 12:00 AM . This ensures that time worked before midnight belongs to the prior day, and time worked from midnight onward belongs to the new day.

This setting is especially important for workers who work overnight shifts or whose time spans across calendar dates. Without the correct Day Breaker, hours may be assigned to the wrong workday, which can affect daily totals, overtime calculations, schedule comparisons, and payroll results. Workday uses this function specifically to determine the daily boundary for reported time.

The other options are not correct for this requirement. Work Week Start Day controls the first day of the week, not the daily start time. Day Breaker Divides relates to how calculations may split time around the Day Breaker, but it does not establish the daily boundary itself. Bi-Weekly Calculation Start Date is used for bi-weekly calculation patterns and has nothing to do with the start time of each day.

So the correct function is Day Breaker .