The purpose of the DataReader object is to provide:

Question

Options

• Aforward-only, read/write access to a data source.
• Brandom read-only access to a data source.
• Cforward-only, read-only access to a data source.
• Drandom read/write access to a data source.

• A
  3% (1)
• B
  7% (2)
• C
  76% (22)
• D
  14% (4)

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