Which indirect restoration is minimally invasive and can be used in selected situations, such as a replacement for a congenitally missing lateral incisor?

I believe the answer is a Maryland bridge or a resin-bonded bridge. 
A maryland bridge also called adhesive bridge is essentially a crown with "wings" on either side, which enables affixing the crown to the adjacent teeth on their posterior side. The advantage of a Maryland bridge is that it is a relatively quick solution, it eliminates the need for surgical procedures and also there is no preparation of the adjacent teeth required. A bonded bridge on the other hand is a resin or porcelain tooth that has resin or metal wings on each side. It is an ideal fix for a missing tooth in the front of the mouth. 

Ithink the answer is d.