Final answer:
The second appointment for the placement of a cast restoration involves cementation and bonding.
Step-by-step explanation:
The correct answer is D) Cementation and bonding.
The second appointment for the placement of a cast restoration involves the cementation and bonding of the restoration to the prepared tooth. During the first appointment, tooth preparation and an initial diagnosis are typically performed. Then, a final impression is taken to create a cast restoration, which is custom-made.
At the second appointment, the cast restoration is placed on the tooth using dental cement and bonded in place. This ensures that the restoration is securely attached to the tooth and functions properly.