Types of data sources-ODBC
Describe the three types of data sources which are used with ODBC?
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An ODBC file data source is a file which can be shared among database users. An ODBC system data source is one which is local to a single computer. An ODBC user data source is only available to the user who created it.
hatcher also created the accompanying Level 1 data flow diagram for this process. Unfortunately, this DFD has numerous syntax and semantic errors. Identify the errors. Redraw the DFD to more correctly represent the receive supplier shipments process.
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