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 is the purpose of dotnet, What is the purpose of DOTNET? Dot Net I...

What is the purpose of DOTNET? Dot Net Is a collection of products like C#, ASp.Net, Vb.Net, XML. The purpose of .Net is that we can simply upgrade and degrade our programs whi

Cache callback, What is Cache Callback? The Cache object is dependent o...

What is Cache Callback? The Cache object is dependent on its dependencies for example time based, file based, etc...The Cache items remove the object when cache dependencies ch

What are methods, What are methods? Methods are the building blocks of ...

What are methods? Methods are the building blocks of a class, in which they are linked together to share and process data to produce the result. In other words, a method is a b

How can we get the state of the requested process, How can we get the state...

How can we get the state of the requested process? XMLHttpRequest get the current state of the request operation by using the readyState property. This property checks the cond

Develop .net project, Develop .Net project Project Description: We wa...

Develop .Net project Project Description: We want to make .net you have to be good knowledge on the subsequent Microsoft Active Directory, Lync 2010 - 2013 databases

What is full trust, What is Full Trust? Your code is permitted to do an...

What is Full Trust? Your code is permitted to do anything in the framework, meaning that all (.Net) permissions are granted. The GAC has Full Trust because it's on the local HD

I need a fixing all w3c validation errors, ASP Programmer I need a fixin...

ASP Programmer I need a fixing all W3c validation errors and it is a ASP website. Have any queries please send a message and I will provide more information on project. De

What is the role of the jit compiler in .net framework, What is the role of...

What is the role of the JIT compiler in .NET Framework? The JIT compiler is an significant element of CLR, which loads MSIL on target machines for execution. The MSIL is stored

Uml, What is UML? The Unified Modeling Language (UML) is a graphical la...

What is UML? The Unified Modeling Language (UML) is a graphical language for documenting, specifying, visualizing,  constructing, and  the artifacts of a software-intensive sys

App to evaluate if a street address fits within a specified, Project Descri...

Project Description: Take a CSV of Canadian street addresses. For every address, translate the address into a GPS coordinate. Use the GPS coordinate to test whether or not the a

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