DM: CutLeadingZeros confirmation of definition

Summary:

DM: CutLeadingZeros confirmation of definition

I found the following definitions for the Cut Leading Zeros in Oracle documents which one is it. Or can someone explain what it does with an example.

1. When cut leading zeros equal to
   1. 1 - ignore null and zeros demands. (default)
   2. 0- ignore null demands at the beginning of the “Global Allocation Period”.
2. Controls how leading zero data is managed. Parameters values are Boolean - Yes or No.
   1. Yes, to remove leading zero data found in time series.
   2. No, to leave leading zero data.

What does Yes and No stand for? Is Yes = 1, and No = 0