What is the difference between a tip-and-overlay and a sculpted nail?

• A. Tip-and-overlay uses pre-formed tips for length plus overlay; sculpted nails are formed directly on the natural nail using forms without tips.
• B. Sculpted nails are formed directly on the natural nail using forms without tips.
• C. Tip-and-overlay uses forms; Sculpted uses pre-formed tips.
• D. Both require tips; difference is material.

Answer: (A)