**Core Concept**
The question is testing the pediatric dental pharmacological principle of using specific types of dental cement in children. Pediatric dentistry involves using child-friendly materials that minimize the risk of toxicity and allergic reactions.

**Why the Correct Answer is Right**
The correct answer is Zinc Oxide Eugenol (ZOE) cement. ZOE is a temporary, non-toxic cement used in pediatric dentistry, especially after pulpectomy in primary teeth. It provides a protective barrier and helps in the healing process. Eugenol, a component of ZOE, has a local anesthetic effect, reducing pain and discomfort in children.

**Why Each Wrong Option is Incorrect**
**Option A:**
This option is incorrect because there is no widely recognized pediatric dental cement by this name.

**Option B:**
This option is incorrect because Glass Ionomer Cement (GIC) is not typically used in pediatric dentistry, especially after pulpectomy, due to its potential toxicity and fluoride release.

**Option C:**
This option is incorrect because Resin-modified glass ionomer cement is not the preferred choice for pediatric dental procedures, especially in young children, due to its potential for pulp irritation and toxicity.

**Clinical Pearl / High-Yield Fact**
Zinc Oxide Eugenol (ZOE) cement is a non-toxic, child-friendly material used in pediatric dentistry. It is essential to use this cement in pediatric cases, especially after pulpectomy, to minimize the risk of toxicity and allergic reactions.

**Correct Answer:** D. Zinc Oxide Eugenol.