Which object needs to be closed?

2267

---

What are different layers of ADO.Net?

1094

---

What are typed and untyped dataset?

1112

---

Which method is used to sort the data in ADO.Net?

1978

---

Which object is used to add relationship between two Datatables?

1048

---

Which is the best method to get two values from the database?

970

---

What are all the classes that are available in System.Data Namespace?

1016

---

What are the uses of Stored Procedure?

1068

---

What is the default Timeout for SqlCommand.CommandTimeout property?

1023

---

What are the classes in System.Data.Common Namespace?

1153

---

What are the methods of XML dataset object?

1028

---

What are all the different authentication techniques used to connect to MS SQL Server?

1093

---

Which method is used by command class to execute SQL statements that return single value?

1055

---

What are the 3 major types of connection objects in ado.net?

1005

---

What is the difference between a datareader and a dataset?

1043

---