FAQ on Dot Net

The following parameters control the connection pooling behavior: Connect Timeout Max Pool Size Min Pool Size Pooling In a .NET interview, when asked about the parameters that control most of connection pooling behaviors, you can mention the following: Connection Timeout: This parameter determines the maximum time (in seconds) that a connection can remain idle in … Read more

OleDbDataAdapter is used to get the data from an Access database. To access data from an Access database in a .NET application, you would typically use an OleDbDataAdapter. The OleDbDataAdapter is used to retrieve data from an Access database using the OleDb data provider in .NET. It acts as a bridge between the dataset and … Read more

The following two requirements must be fulfilled for connection pooling: There must be multiple processes to share the same connection describing the same parameters and security settings. The connection string must be identical. In a .NET interview, when asked about the basic requirements for connection pooling, you can provide the following key points: Database Connection … Read more

There is a property named “IsClosed” property is used to check whether a DataReader is closed or opened. This property returns a true value if a Data Reader is closed, otherwise a false value is returned. To check whether a DataReader is closed or opened in .NET, you can use the IsClosed property. This property … Read more

A Dataset follows the disconnected data architecture. In .NET interview questions, if you’re asked about the architecture followed by a Dataset, the correct answer would be: A Dataset follows a disconnected architecture. Explanation: A Dataset in .NET represents a disconnected, in-memory cache of data retrieved from a data source. It can hold tables, relationships, and … Read more