Answer Posted / siddhartha sharma

using System.data.oledb;
oledbdataadapter da;
dataset ds;
da=new data Adapter("select * from
Databasename","connection string");
ds=new dataset();
da.fill(ds);// fetch the database to frontend
//// we use that syntex to fetch oracle database to our
application

What is difference between datatable and dataset?

779

---

How to work with disconnected data - the dataset and sqldataadapter?

765

---

What is ole data type?

719

---

What is the difference between sqldatareader and sqldataadapter?

740

---

How can you identify whether or not any changes are made to the DataSet object since it was last loaded?

819

---

What is ado.net in mvc?

696

---

What is DataReader Object?

810

---

What is microsoft ado.net?

828

---

Explain sqlconnection object?

791

---

What are the namespaces used in ado.net for data access?

722

---

What is the difference in record set and dataset?

760

---

How can we add/remove row's in "datatable" object of "dataset"?

805

---

What is command class in ado.net?

719

---

Can we do database operations without using any of the ado.net objects?

789

---

What are the benefits of ADO.NET?

879

---