Which performance tool would you use to collect performance data for individual steps in a data transform?

Which statement demonstrates a well-written specification?

You are configuring an application to use Get Next Work. The requirement states that operators must always work on the next highest priority assignment from workbaskets.
Which two configuration options do you use to implement this requirement?
(Choose Two)

An issue prevents an agent activity from committing entries. You want to troubleshoot the activity in the System Management Application (SMA) to determine which step or steps are producing errors.
Which approach do you take to locate the issue?

You are configuring an application to process travel reservations. The reservation case creates child cases for each booking component: flight, hotel stay, and vehicle rental.
How do you update the total cost of the reservation as users update each child case?