Modified Dietz in GIPS returns, practice, extensive, only, 2010

bchadwick

The CFA GIPS practice questions make extensive use of modified Dietz to calculate portfolio returns. But from 2010, only time-weighted returns are acceptable, right?

So do you think on the exam there will be any questions requiring modified Dietz calculations?

Wouldn't seem to make sense, but I'm confused about why there is so much reliance on modified Dietz in the practice questions.