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

I need to develop a real state website, I need to Develop a real state webs...

I need to Develop a real state website We want a programmer who can create a website using html5, css3, jQuery, php, MySQL. All connected to a CRM to accomplish all the informat

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

Bug correction and prediction, Bug Correction and Prediction Project Des...

Bug Correction and Prediction Project Description: The project is about the prediction of bugs and resolves the bug in the sample program using costriage algorithm. You have

Validations, If one of your validations is complicated and does not fit i...

If one of your validations is complicated and does not fit in any validators, what you do? The best way is to go for CustomValidators. The sample code for a custom validator

Briefly explain how server form post-back works, Briefly explain how server...

Briefly explain how server form post-back works ?  Post Back: The process in which a Web page sends data back to the similar page on the server. View State : View State i

Professional telerik winform, Professional TELERIK Bind MS ACCESS Req...

Professional TELERIK Bind MS ACCESS Required: 1. Including custom fields to the Schedule. 2. Schedule Calendar Sync with Outlook 3. Selecting display in Schedule res

I need some a vba expert urgent, I need some a VBA expert urgent Project...

I need some a VBA expert urgent Project Description: I require a VBA expert for scraping data from internet. .NET, Excel, Data Processing, Visual Basic

Write a program of changing string order – c# program, Write a Program of C...

Write a Program of Changing String Order - C# Language  using System;   class Prog3_2  {       public static void Main(String [] args)    {     Console.Write(ar

Show the structure of the global.asax file, Question: (a) Write extrac...

Question: (a) Write extract codes to show the structure of the Global.asax file. (b) Outline four classes that allow you to work with File Streams. (c) When working with

Explain keywords with example, Explain keywords with example. Keywords...

Explain keywords with example. Keywords are those words that are reserved to be used for an exact task. These words cannot be used as identifiers. You cannot use a keyword to

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