Read-only forward retrieval of data from an Access database is possible using the ____ class.
A) OleDbDataReader
B) ExecuteReader
C) SqlDataReader
D) DbReader

Question

Quizplus · Accepted Answer

The OleDbDataReader class is used for read-only forward retrieval of data from a data source. The ExecuteReader method is used to execute a SQL query and return a OleDbDataReader object. The SqlDataReader class is used with SQL Server, not Access. The DbReader is an abstract class and cannot be directly used to retrieve data.

Read-Only Forward Retrieval of Data from an Access Database Is