What is the embedded server library containing the MySQL server linkable into applications?

This question asks about the library that lets you use the MySQL database within your own programs. Think of it like a bridge between your application and the MySQL database.

Out of the given options, the correct answer is libmysqlclient. It is a library containing the MySQL server, allowing you to connect your applications directly to the database.

Let's break down why the other options are incorrect:

Option A: libmysqla - This option is not a standard MySQL library.
Option B: libmysqlb - Similar to Option A, this is not a standard MySQL library.
Option D: libmysqld - This library is related to the MySQL server itself, but it's not designed for embedding into other applications.

So, the answer is Option C: libmysqlclient.