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

Explain the concept of possible validation errors, Introduction to .NET Tec...

Introduction to .NET Technology 1. Explain the following with respect to .NET Technologies: a. Web Applications b. Web Server Connections 2. Write a sample program using AS

Explain manifest, What is Manifest? Assembly metadata is keeps in Manif...

What is Manifest? Assembly metadata is keeps in Manifest. Manifest contains all the metadata required to do the following things     Version of assembly.     Security ide

What is strong-typing versus weak-typing, What is strong-typing versus weak...

What is strong-typing versus weak-typing? Which is preferred? Why? Strong type is checking the types of variables as soon as possible, usually at compile time. While weak typing

.net remoting, What is .NET Remoting? The .NET remoting is replacement ...

What is .NET Remoting? The .NET remoting is replacement of DCOM. Using .NET remoting you can make remote object calls that lie on different Application Domains. since the remot

How to avoid deadlock in threading?, Avoid deadlock in threading The be...

Avoid deadlock in threading The best  and careful planning may avoid deadlocks.There are so many ways Microsoft has provided by which you can decrease deadlocks for example Int

What is a parameter, What is a parameter? Explain the new types of paramete...

What is a parameter? Explain the new types of parameters introduced in C# 4.0. A parameter is a special type of variable, which is used in a function to give a piece of informa

Define common type system, What is Common Type System (CTS)? CTS is the...

What is Common Type System (CTS)? CTS is the component of CLR by which .NET Framework provides support for multiple languages because it have a type system that is common acros

Difference between asp and asp.net, How would ASP and ASP.NET apps run at t...

How would ASP and ASP.NET apps run at the same time on the same server? Both ASP and ASP.net can be run at similar server, becuase IIS has the capability to respond/serve both

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