What are the Different layers in ADO.Net?
Answers were Sorted based on User's Feedback
Answer / anitha
1.Presentation Layer
2.Business Logic layer
3.Data Access Layer
Is This Answer Correct ? | 21 Yes | 6 No |
Answer / logu
1.Property layer
2.Business logic layer
3.Data accress layer
Is This Answer Correct ? | 8 Yes | 5 No |
Answer / chinnu
hey..
that is the layers of ado.net .layers of 3 tier
architecture..........
Is This Answer Correct ? | 6 Yes | 3 No |
1.Presentationlayer
2.BussinessLayer
3.DataAccessLayer
Is This Answer Correct ? | 7 Yes | 4 No |
Answer / joey c lu
Connected Layer
Disconnected Layer
Entity Framework
Is This Answer Correct ? | 2 Yes | 0 No |
1.
2.business logic layer
3.data access layer
Is This Answer Correct ? | 4 Yes | 3 No |
Answer / suresh.r
1.Presentation Layer
2.Buisness logic layer
3.Data access layey
Is This Answer Correct ? | 5 Yes | 5 No |
Answer / sarika
1.Presentation Layer
2. Service or Façade Layer
3. Business Layer
4. Database Layer
Is This Answer Correct ? | 1 Yes | 1 No |
Answer / umesh
There are three types of ADO.NET providers,
OLEDB.NET DataProvider
SQLSERVER.NET DataProvider
ODBC.NET DataProvider.
Is This Answer Correct ? | 1 Yes | 9 No |
OleDbDataAdapter ole=new OleDbDataAdapter(new OleDbCommand ("select * from login",oleDbConnection1)); OleDbCommandBuilder cmd=new OleDbCommandBuilder(ole); ole.Fill(dataSet11,"login"); DataRow drow=dataSet11.Tables ["login"].NewRow(); drow[0]=textBox1.Text; drow[1]=textBox2.Text; drow[2]=textBox3.Text; dataSet11.Tables["login"].Rows.Add (drow); ole.UpdateCommand=cmd.GetUpdateCommand(); ole.Update(dataSet11,"login"); MessageBox.Show("one row added"); this gives exception.how to solve it
What are the different row versions available?
What is sql connection in ado.net?
Can we connect two dataadapters to same data source using single connection at same time?
Differnce between Stored procedure and user defined functions?
17 Answers Microsoft, Symphony,
What is the difference between connected environment and a disconnected environment?
Define data access layer?
How do I delete a row from a DataTable?
What is ado circle?
Describe the disconnected architecture of ADO.NET’s data access model.
What are three methods for displaying data in a syncfusion datagrid
What provider ado.net use by default? Explain the role of data provider in ado.net?