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ADO.NET does not require that you keep a continuous live connection to the database and process one retrieved record at a time. Additional classes are available that enable you to connect to the database long enough to retrieve records into memory.
The primary class for this activity is ____.

a. DataReader
b. Connection
c. Command
d. DataSet

Respuesta :

Answer:

DataSet

Explanation:

DataSet is primary in supporting disconnected distributed Datasets with ADO.NET.

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