Answer:
I'm pretty sure t's C (syntax)
Step-by-step explanation:
A database means: an organized collection of datas', so we need to cross A out.
A data structure means: an organized collection of vales that is easy to access. So we need to cross B out
Binary code means" is a two number system, 0 and 1, and it ONLY uses 0 and 1. So we need to cross D out
And what do we have left? C.
And syntax means: a formal rules of programming language that govern what format words and symbols needs to follow
Can you please give me a crown or something? Please please? Hope this helped :)