e20-507 Practice

Hello,

I've found 2 questions in the EMC practice test with either no or conflicting answers.

When creating a TimeFinder SnapVX snapshot, what is the maximum value in days that can be specified for time-to-live?

(I've found both 365 and 400 days in documentation)

and

What is the maximum number of Data Pools supported in a single Storage Resource Pool? (found 510 for VMAX3 All Flash, but no answers for VMAX3)

Am I just missing them somewhere else?  I have the course pdfs, of which have neither of the questions.

Thanks