Answer / Sandeep Kumar Dohray

It seems there might be a typo in the question. ADO (ActiveX Data Objects) is not related to any circle concept.

what is bubbled event can u pls explain

3 Answers   Wipro,

---

ADO and ADO.NET differences?

3 Answers   Microsoft,

---

Explian About DataAdapters

1 Answers   BirlaSoft,

---

Which control of the BindingNavigator returns the current position within the data source?

1 Answers  

---

Differentiate between Dataset and Recordset.

2 Answers  

---

How can we load multiple tables in to dataset?

1 Answers  

---

About ADO and its objects ?

1 Answers   DELL,

---

What are the advantage of ado.net?

1 Answers  

---

differences between ADO and ADO.NET

1 Answers   Microsoft,

---

What is a datareader object?

1 Answers  

---

What is the current version of entity framework?

0 Answers  

---

Why do we serialize data?

1 Answers  

---