The principal advantage of splitting full nodes $(4-$nodes with $3$ keys$)$ on a way down during insertion of a new key lies in the fact that if the appropriate leaf turns out to be full, its split will never cause a chain reaction of splits because the leaf$$s parent will always have a room for an extra key. $($If the parent is full before the insertion, it is split before the leaf is reached.$).$ This is the same case for the insertion algorithm employed for $2-3$ trees!

Question $17$ options:

True

False