What unit of measurement is used to represent the cumulative total cost of a node in a Visual Explain access plan diagram?
A. CPU cycles
B. Elapsed time, in milliseconds
C. Processing instructions performed
D. Timerons
What unit of measurement is used to represent the cumulative total cost of a node in a Visual Explain access plan diagram?
A. CPU cycles
B. Elapsed time, in milliseconds
C. Processing instructions performed
D. Timerons