Answer Posted / srinivas.kinthada

i think it's oledb may b.

in c#.net coding

1)
using oledd provider
1.system.data.oledb;
2.oledbconnection cn=new
oledbconnection("username=<username>;pwd=<password>;server=<servername>");
3.cn.open();

2)
using orcale provider
1.first u can give in u r application reference of
system.data.orcaleclient.dll file trough solutionexplorer of
u r application
(rt click the mouse--->over solutinexplorer--->and click add
reference--->click on project---> and select
system.data.orcaleclient.dll file--->ok )
2.using system.data.orcaleclient;
3.orcaleconnection cn=new
orcaleconnection("username=<username>;pwd=<password>;server=<servername>");
3.cn.open();

Which property is used to check whether a DataReader is closed or opened?

1050

---

What are the major challenges in accessing data from a database?

1023

---

What is a sqldataadapter?

998

---

What is the role of data provider in ado.net?

1002

---

What is disconnected scenario in entity framework?

1117

---

Is bulk insert faster than insert?

923

---

What is difference in record set and dataset?

1077

---

What is the difference between data grid and data repeater?

1079

---

how to create a quiz software using 4 options to answer and how to check with answers in the database and award marks....

4458

---

What is difference between ado and other data object?

913

---

What do you know about ado.net's methods?

1115

---

What is Dataset Object?

1010

---

How to add a javaScript function in a datagrid?

1135

---

What is the namespaces being used to access oracle database?

1083

---

describe the dataset object in ado.net.

959

---