What operation causes invalidation/replication

[beep_beep]

If I have invalidation mode, and I do change, what kind of change results in invalidation on siblings:

1)remove(Node, attribute)?
2)put(Node, attribute)?
3)Any change in attribute itself, when attribute is complex type(no put)?
4)evict node


If I have replication mode, and I do change, what kind of change results in replication on siblings:

1)remove(Node, attribute)?
2)put(Node, attribute)?
3)Any change in attribute itself, when attribute is complex type(no put)?
4)evict node

Thanks!