Which object needs to be closed?

2258

---

What are different layers of ADO.Net?

1090

---

What are typed and untyped dataset?

1101

---

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

1973

---

Which object is used to add relationship between two Datatables?

1045

---

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

965

---

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

1005

---

What are the uses of Stored Procedure?

1063

---

What is the default Timeout for SqlCommand.CommandTimeout property?

1009

---

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

1147

---

What are the methods of XML dataset object?

1024

---

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

1080

---

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

1045

---

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

998

---

What is the difference between a datareader and a dataset?

1029

---