What is Mongoose?*2 pointsAn object document mappingA small terrestrial carnivorousAn object-relational mapping

Step 1: Break Down the Problem

The question asks to identify what Mongoose is, providing three options.

Step 2: Relevant Concepts

1. Object Document Mapping (ODM): Mongoose is primarily used in Node.js applications for MongoDB, enabling developers to define models for their data.
2. Object-Relational Mapping (ORM): This term is often used for SQL databases, not specifically for MongoDB or Mongoose.
3. Small Terrestrial Carnivorous Animal: While "mongoose" also refers to a group of small mammals, the question is likely referring to the software library.

Step 3: Analysis and Detail

• The first option, "An object document mapping," correctly describes Mongoose as it facilitates the management of MongoDB documents and schemas.
• The second option does not describe Mongoose properly as it refers to the biological animal.
• The third option, "An object-relational mapping," may cause confusion since while Mongoose serves a similar purpose to ORM, it is specific to document databases like MongoDB rather than relational databases.

Step 4: Verify and Summarize

In summary, Mongoose is specifically an object document mapper for MongoDB, allowing for easy interaction with the database using JavaScript objects. The correct choice from the given options is:

Final Answer

An object document mapping.