Question 6 :
An OLE DB interface is specified by a set of objects and the properties and methods that they expose.
Question 7 :
A OLE DB rowset is an abstraction of a relation, which in turn is an abstraction of a recordset.
Question 8 :
ODBC identifies two types of drivers: single tier and multiple-tier.
Question 9 :
A data source is an ODBC data structure that identifies a database and the DBMS that processes it.
Question 10 :
Users of OLE DB functionality are referred to as data providers.