Data set and data reader, DOT NET Programming

Assignment Help:

What is difference between data set and data reader?

Some major differences between dataset and datareader are as folows :-

1) The DataReader gives forward-only and read-only access to the data, while the DataSet object can hold more than one table (in other words rowset) from the similar data source as well as the relationships between them.

2)The Dataset is a disconnected architecture but  datareader is a connected architecture.

3)The Dataset can persist contents while the datareader can not persist contents, they are only forward .


Related Discussions:- Data set and data reader

Steps to create a webservice, What are the steps to create a webservice? ...

What are the steps to create a webservice? This webservice will add 2 numbers and send  to the calling client.All the below steps shown are according to VS2005 beta editor :-

Tracking company''s activities through several projects, ASP.NET/MSSQL/ MVC...

ASP.NET/MSSQL/ MVC completing backend solution + integrating with frontend. Project Description: System is used for tracking company's activities through several projects by

It governance definition, IT governance defined In this section, a shor...

IT governance defined In this section, a short literature survey will be conducted. The results will be presented in a final comparative table. Before starting defining IT gove

Explain in brief dataadapter class in ado.net, Explain in brief DataAdapter...

Explain in brief DataAdapter class in ADO.NET. The DataAdapter class retrieves data from the database, keeps data in a dataset, and reflects the changes made in the dataset to

For looops, 25 16 25 9 16 25 4 9 16 25 ...

25 16 25 9 16 25 4 9 16 25 1 4 9 16 25

Explain nutritional properties of processing food, Nutritional properties o...

Nutritional properties of Processing food Processing food, you may have realized that many desirable changes occur, which include development of pleasing colours and flavors, i

Want to generate random numbers, want to generate random numbers between 1...

want to generate random numbers between 1-15 and no one should repeat until all numbers have come once....

Program of reversing array - c# program, Program of Reversing Array - C# Pr...

Program of Reversing Array - C# Program Please provide me assignment help regarding my problem.

Give benefits of asp.net web controls, Question: (a) Give four benefit...

Question: (a) Give four benefits of ASP.NET Web Controls. (b) List and explain any five properties of the ValidationSummary control. (c) Multiple Web Form controls ca

Bug correction and prediction, Bug Correction and Prediction Project Des...

Bug Correction and Prediction Project Description: The project is about the prediction of bugs and resolves the bug in the sample program using costriage algorithm. You have

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd