You are given a passage. You need to construct a question about the information present in the passage. Construct a question in such a way that (i) it is unambiguous, (ii) its answer is the whole paragraph. Avoid creating questions that can be answered correctly without actually understanding the paragraph.

There are a variety of ways to connect to an Access database from within a C++ app.

The oldest and most widely compatible is ODBC. It's not as fully featured as some other technologies, but it's the standard minimum compliance of pretty much everything.

If you're running on Windows, I'd suggest using ADO or ADO.NET. They're virtually the same interface, ADO.NET has some features that ADO doesn't have, but I'm not sure it's completely compatible with C++.
how to link an Access database to a C++ application?