The number of languages that have interfaces to bind to the C API of MySQL among these is . . . . . . . .

Perl, PHP, Python

Solution (By Examveda Team)

This question asks about the number of programming languages that can connect to MySQL using its C API.
Think of it like this:
MySQL has a special way for programmers to talk to it using C code.
The question wants to know how many of these languages have a way to connect to MySQL using that special C code method.
The languages listed are Perl, PHP, and Python.
To answer this question, you'd need to know if each language has a way to connect to MySQL using the C API.
Let's break down the options:
Option A: 0
This means none of the languages can connect to MySQL using the C API.
Option B: 1
This means only one of the languages can connect to MySQL using the C API.
Option C: 2
This means two of the languages can connect to MySQL using the C API.
Option D: 3
This means all three of the languages can connect to MySQL using the C API.
To get the right answer, you'd need to research if each language has a way to use MySQL's C API.
This is a question about the specific capabilities of different programming languages, and you would need to look at the documentation for each language to figure out the answer.