The answer to 2) is yes, but you'll have to write a custom tool to join them together.
OneNote has a COM API that can be used to interact with notebook content, so you (or your developer) can use C# or VB to pull out the OCR data using the GetPageContent() method and then parsing the resulting XML. At that point it would then be relatively trivial to write this information to an Access (or any other relational) database.
Of course as with any software development project the devil is in the details. Do you need a custom UI, what other features are required, etc.
It might interest you to see the OCR data. If so download OMSpy and run it on a machine with OneNote installed. Navigate to a page with an image in and press 'Get Content'.
I did this on a screen shot of this page:
...and here's the resulting output:
<one:Outline selected="all" author="Darren Beale" authorInitials="DB" lastModifiedBy="Darren Beale" lastModifiedByInitials="DB" lastModifiedTime="2014-02-03T22:01:32.000Z" objectID="{B9706545-5999-4130-8B3C-4CAC5B4C413E}{29}{B0}">
<one:Position x="36.0" y="86.4000015258789" z="0" />
<one:Size width="759.0" height="622.9920043945312" />
<one:OEChildren selected="partial">
<one:OE creationTime="2014-02-03T22:01:30.000Z" lastModifiedTime="2014-02-03T22:01:32.000Z" objectID="{B9706545-5999-4130-8B3C-4CAC5B4C413E}{50}{B0}" selected="all" alignment="left">
<one:Image format="png" selected="all">
<one:Size width="759.0" height="549.75" isSetByUser="true" />
<one:CallbackID callbackID="{B9706545-5999-4130-8B3C-4CAC5B4C413E}{49}{B0}" />
<one:OCRData lang="en-GB">
<one:OCRText><![CDATA[LJ stackoverf Low
Unanswered
Is there any way to connect MS Access with MS One Note
a I am developing a solution using Microsoft Access and Microsoft One Note. (Microsoft tools only)
I am using Microsoft One Note as an OCR Tool to extract information (basically text) and I would like to
store that information to MS Access database and view it in Access using Access Forms.
I did a lot of research online to understand the questions below:
iagged
As you can see the Outline contains an image which in turn contains an element <one:OCRText>
with the CDATA being the extracted information.
Good luck.