2 activites are ordered 2 activites are consecutiv

[Silver]

please what is the defrant between "2 activites are ordered" and "2 activites are consecutiv"?
thanks

[Liviu Lalescu]

There are 2 activities, A1 (first) and A2 (second).

Ordered means A1 must be before A2, separated by any number of days or hours. For instance, acceptable situations are:

- A1 Monday 10:00, A2 Monday 12:00
- A1 Monday 10:00, A2 Wednesday 09:00

(the day of A1 less than day of A2 or days equal and hour of A1 less than hour of A2)

Consecutive: A2 must be immediately after A1. Acceptable situation:

- A1 Monday 10:00, A2 Monday 11:00
- A1 Wednesday 12:00, A2 Wednesday 13:00

I assumed 1 hours periods and length of activities.

Please take care in translation not to confuse these 2 constraints.

[Silver]

thsnks