NITROGEN FIXATION AND PHOTOSYNTHESIS QUIZ

An OLE DB interface is specified by a set of objects and the properties and methods that they expose.

False

True

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The ODBC Level 1 API contains which of the following functions?

Browse possible connections and data sources only

Connect to data sources with driver-specific information only

Process a scrollable cursor only

Both 1 and 3 above are in the OBDC Level 1 API

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In ODBC, a data source that is local to a single computer is called a:

SQL text file.

file data source.

user data source.

system data source.

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ODBC identifies two types of drivers: single tier and multiple-tier.

False

True

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A data source is an ODBC data structure that identifies a database and the DBMS that processes it.

True

False

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A OLE DB rowset is an abstraction of a relation, which in turn is an abstraction of a recordset.

False

True

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The ADO connection object is created after the ADO errors object is created.

False

True

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An abstraction is a generalization of something.

False

True

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________ is an interface by which application programs can access and process SQL databases in a DBMS-independent manner.

JPCD

ADO

OLE DB

ODBC

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ODBC provides an interface by which Web server programs can access and process relational data sources in a DBMS-independent manner.

False

True

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