Which of the following are third-party middleware?(1 Point)Cookie-parserBody-parserAll of the aboveMongoose

Break Down the Problem

1. Identify the components listed in the options: Cookie-parser, Body-parser, Mongoose.
2. Determine which of these components can be classified as third-party middleware.

Relevant Concepts

• Middleware: In web development, middleware functions are those that have access to the request object, the response object, and the next middleware function in the application’s request-response cycle.
• Third-party Middleware: This refers to middleware that is not built into the framework but can be imported as external packages.

Analysis and Detail

1. Cookie-parser: Middleware for parsing cookies attached to the client request object. It is a third-party package.
2. Body-parser: Middleware for parsing the body of incoming requests in a middleware before your handlers. This is also a third-party package.
3. Mongoose: An object data modeling (ODM) library for MongoDB and Node.js, not conventionally categorized as middleware but rather as a database library.

Verify and Summarize

• Both Cookie-parser and Body-parser are indeed third-party middleware.
• Mongoose, while an important library, does not fit the definition of middleware.

Final Answer

All of the above are considered third-party middleware.