What is the base class that provides the functionality of all window classes in the Microsoft Foundation Class Library ?

Proper method to add a record to the recordset ?

Which function returns an expression that has been converted to a variant of subtype integer ?

A ________ file is like a stream of data that must be read from its beginning to its end.

Which event is used to store developer settings for your control ?

Which class is not derived from the CGdiObject class ?

Which method of the DataReport enables the user to preview the report information ?

Which one is not a property of the err object ?