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

ASP.Net MVC, how can we use entity framework in ASP.Net MVC

how can we use entity framework in ASP.Net MVC

Social media project, Social Media project Project Description: It's ...

Social Media project Project Description: It's a Windows Phone application which requires the subsequent capabilities: -Live Video Streaming -Social Networking capabili

Mvc pattern, What is MVC pattern? The main purpose  of using  the MVC p...

What is MVC pattern? The main purpose  of using  the MVC pattern is to decouple the GUI from the Data. It also gives the ability to provide multiple views for the same Data. Th

What is the difference between the take and skip clauses, What is the diffe...

What is the difference between the Take and Skip clauses? The Take clause returns a specified number of elements. For instance, you can use the Take clause to return two values

Different types of joins, What are the different types of joins? 1) IN...

What are the different types of joins? 1) INNER JOIN: The Inner join shows matches only when they exist in both the tables.For example, in the SQL below there are two tabl

What is sql cache dependency?, The SQL cache dependencies is a new characte...

The SQL cache dependencies is a new characteristic in ASP.NET 2.0 which can automatically invalidate a cached data object (like a Dataset) when the related data is modified in the

Describe the layer of the .net framework, Question: (a) Using the help...

Question: (a) Using the help of a diagram, describe the layer of the .NET framework that sits between Visual Basic.NET 2005 and the operating system. (b) Explain the charac

What is a cloud, What is a cloud? A cloud is a combination of hardware,...

What is a cloud? A cloud is a combination of hardware, storage, networks, services, and interfaces that helps in delivering computing as a service. It has generally three users

Web application and web service, Web Application and Web Service For t...

Web Application and Web Service For this part of the assignment, you are to develop a web application and web service using technologies and techniques taught in this subject

What is delegation, What is Delegation? A delegate seems like a strongl...

What is Delegation? A delegate seems like a strongly type function pointer. Delegates can request the methods that they reference without making explicit calls to those methods

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