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 some built-in functions of vbscript, Problem: (a) Explain the ...

Problem: (a) Explain the difference between these two lines of ASP codes: (b) The VBScript language includes some built-in functions which are often used in ASP co

Need data stream from laptop to phone, Need Data Stream from Laptop to Phon...

Need Data Stream from Laptop to Phone Project Description: I have a notepad file that is automatically generated in a set file name and format by acquisition software and wri

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....

Prepare datamodel, Prepare datamodel, API and more Project Description: ...

Prepare datamodel, API and more Project Description: Dear all, we would like you to prepare database and an API which can be used in the shopping cart (checkout and delivery

Which template is use to display data in repeater control, Which template m...

Which template must you provide, in order to display data in a Repeater control? ItemTemplate.To display data in the ItemTemplate, declare one or more Web server controls and s

Difference between authentication and authorization, What is the difference...

What is the difference between Authentication and authorization? This is  a tricky question. These two concepts seem altogether same  but there is big  difference. The Authenti

Program of custom console output - c# program, Program of Custom Console Ou...

Program of Custom Console Output - C# Program Hello guys i need your advice. How can i implement the custom console output in my project. Please recommend some examples.

What is a runtime engine, What is a runtime engine? A runtime engine of...

What is a runtime engine? A runtime engine of WF gives the basic functionality to execute and manage the workflow lifetime. It runs within the host process and is responsible f

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

MySQL, deploying a mysql vb offline desktop application in new system that ...

deploying a mysql vb offline desktop application in new system that doesnot have any server or database created

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