Why DataReader is Forward Only?

Answers were Sorted based on User's Feedback



Why DataReader is Forward Only?..

Answer / pawan

Because it supports connected architecture.

Is This Answer Correct ?    8 Yes 9 No

Why DataReader is Forward Only?..

Answer / pankaj kumar

BECAUSE WE CAN NOT TRAVERSE BACK TO PREVIOUS RECORDS OF THE
TABLE,THATSWHY DATA READER IS FORWARD ONLY.IT FOLLOW OFFLINE
MODE THAT MEANS IT IS DISCONNECTED ARCHITECTURE.

Is This Answer Correct ?    0 Yes 3 No

Why DataReader is Forward Only?..

Answer / pravin

Because Datareder Doesn't have Constructer.

Is This Answer Correct ?    0 Yes 8 No

Why DataReader is Forward Only?..

Answer / srikar

IT SUPPORTS DISCONNECTED ARCHITECTURE.

Is This Answer Correct ?    1 Yes 47 No

Why DataReader is Forward Only?..

Answer / deepak rai

Because it supported dissconnected architecture

Is This Answer Correct ?    10 Yes 110 No

Why DataReader is Forward Only?..

Answer / ankit

Because it suppport the disconnected architecture :)

Is This Answer Correct ?    22 Yes 141 No

Post New Answer

More ADO.NET Interview Questions

What does ado stand for?

0 Answers  


What are the ado.net components?

0 Answers  


What is ado.net code?

0 Answers  


What are all features of ADO.Net?

0 Answers  


Explain how to create dynamic gridview?

0 Answers  






What are the different ado.net namespaces?

0 Answers  


What is difference between entity framework and ado.net?

0 Answers  


How can I retrieve two tables of data at a time by using data reader? Data reader read and forward only, how is it possible to get 2 tables of data at a time?

0 Answers  


Which method do you invoke on the DataAdapter control to load your generated dataset with data?

5 Answers   IBM, Veegyapan Impacts,


What is oledb driver?

0 Answers  


What is ado.net full form?

0 Answers  


What is reference by value how does it works in .net?

2 Answers   SQL Star,


Categories