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

What are abstract classes, What are abstract classes? What are the distinct...

What are abstract classes? What are the distinct characteristics of an abstract class? An abstract class is a class that cannot be instantiated and is always used as a base cla

Need of static methods for post cache substitution, Why do we need static m...

Why do we need static methods for Post Cache substitution? The ASP.NET should be able to call this static method even when there isn't an instance of your page class available.

Difference between unit, What's the difference b/w Unit testing, Assembly t...

What's the difference b/w Unit testing, Assembly testing and Regression testing? The Unit testing is also known as the Component testing. The Unit testing ensures that the reli

Soap web services, SOAP Web Services A SOAP Web Service that supports ...

SOAP Web Services A SOAP Web Service that supports three operations: add a bibliography entry, delete a bibliography entry and list all bibliography entries. You may design fo

Tfs - spirateam synchronization plug-in, We would like you to develop the s...

We would like you to develop the subsequent requirements in one plug-in already in production. The plug-in was developed in Visual Studio 2010 .NET Framework 4 C# and synchronizes

I need ninjatrader strategy, I need Ninjatrader Strategy Project Descrip...

I need Ninjatrader Strategy Project Description: UI for managing orders, entering trades. This project will probably take several months and I need dedicated resources. Sk

What benefits have web services over component object model, What advantage...

What advantages have Web services over Component Object Model (COM) and Distributed Component Object Model (DCOM)? The benefits of Web services over COM and DCOM are as follow

Characteristics of object oriented system''s, What are characteristic's of ...

What are characteristic's of Object Oriented System's? The characteristics of Object Oriented System's are as follows: 1)    Abstraction: The Abstraction allows the comple

Development of app using windows phone sdk, Windows Phone 8 Player - Radio ...

Windows Phone 8 Player - Radio Live Streaming Native XAML and C# Project Description: Player for Windows Phone 8 Scope: The project evolves the development of app using

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