This provides URLs for 266 dotnet difference questions and answers

1. S.No Difference Between Category URL
1 Abstract Class and Interface OOPs http://onlydifferencefaqs.blogspot.in/
2 Class and Stucture OOPs 2012/07/oops-difference-faqs-1.html
3 Property and Indexer OOPs
4 Overloading and Overriding OOPs
5 Value types and Reference types OOPs
6 Events and Delegates OOPs http://onlydifferencefaqs.blogspot.in/
7 Class and Object OOPs 2012/07/oops-difference-faqs-
2_11.html
8 Static Constructor and Private OOPs
Constructor
9 Properties and Methods OOPs
10 Singleton Pattern and static class OOPs
11 Abstraction and Encapsulation OOPs http://onlydifferencefaqs.blogspot.in/
12 Composition and Aggregation OOPs 2012/08/oops-difference-faqs-3.html
13 Private Class and Sealed Class OOPs
14 Static Class and Sealed Class OOPs
15 Abstact Method and Virtual OOPs
Method
16 Class and Static Class OOPs
17 Method Overloading and Method OOPs
Overriding
18 String and StringBuilder OOPs http://onlydifferencefaqs.blogspot.in/
19 Delegate and Interface OOPs 2012/08/oops-difference-faqs-4.html
20 Virtual and Abstract Keywords OOPs
21 Hash table and Arraylist Dotnet http://onlydifferencefaqs.blogspot.in/
Programming 2012/08/dotnet-programming-
Concepts concepts-difference.html
22 Hash Table and Arrays Dotnet
Programming
Concepts
23 Dictionary and Hashtable Dotnet
Programming
Concepts
24 Dotnet
Array and Stack Programming
Concepts
25 Dotnet
Stack and Heap Programming
Concepts
26 Dotnet
Array and ArrayList Programming

2. Concepts
27 for and foreach loop Dotnet http://onlydifferencefaqs.blogspot.in/
Programming 2012/07/dotnet-programming-
Concepts concepts-difference.html
28 Covariance and Contravariance Dotnet
Programming
Concepts
29 IList and IEnumerable Dotnet
Programming
Concepts
30 IEnumerable and IQueryable Dotnet
Programming
Concepts
31 IEnumerable and IEnumerator Dotnet
Programming
Concepts
32 directCast and ctype Dotnet http://onlydifferencefaqs.blogspot.in/
Programming 2012/08/dotnet-programming-
Concepts concepts-difference_8.html
33 Convert.ToString() and Dotnet
object.ToString() Programming
Concepts
34 String.Equals(string1,string2) Dotnet
and string1.Equals(string2) Programming
Concepts
35 catch(Exception objex) and Dotnet
catch() block Programming
Concepts
36 "Convert" class and "Parse()" Dotnet
method Programming
Concepts
37 ref and out parameters Dotnet http://onlydifferencefaqs.blogspot.in/
Programming 2012/08/difference-between-ref-and-
Concepts out.html
38 Checked and Unchecked Dotnet http://onlydifferencefaqs.blogspot.in/
keywords Programming 2012/08/difference-between-
Concepts checked-and.html
39 Clone and CopyTo methods in Dotnet http://onlydifferencefaqs.blogspot.in/
.NET Programming 2012/08/difference-between-clone-
Concepts and-copyto.html
40 Int and Int32 Dotnet http://onlydifferencefaqs.blogspot.in/
Programming 2012/08/difference-between-int-and-
Concepts int32.html
41 Constructor and Destructor in C# Dotnet http://onlydifferencefaqs.blogspot.in/
Programming 2012/08/difference-between-
Concepts constructor-and.html

3. 42 DataReader and DataAdapter ADO.NET http://onlydifferencefaqs.blogspot.in/
43 DataSet and DataReader ADO.NET 2012/07/adonet-difference-faqs-
1.html
44 DataSet.Copy() and ADO.NET
DataSet.Clone()
45 RecordSet and DataSet ADO.NET
46 ADO and ADO.Net ADO.NET
47 Typed DataSet and Untyped ADO.NET http://onlydifferencefaqs.blogspot.in/
DataSet 2012/08/adonet-difference-faqs-
48 DataView and DataTable ADO.NET 2.html
49 Connected and Disconnected ADO.NET
Environment
50 ExecuteNonQuery() and ADO.NET http://onlydifferencefaqs.blogspot.in/
ExecuteScalar() 2012/08/adonet-difference-faqs-
51 ExecuteNonQuery() and ADO.NET 3.html
ExecuteReader()
52 Inline code and Code Behind ASP.NET http://onlydifferencefaqs.blogspot.in/
Code 2012/07/aspnet-difference-
53 Global.asax and Web.Config ASP.NET faqsdoc.html
54 Server.Transfer and ASP.NET
Response.Redirect
55 custom control and a user control ASP.NET
56 Caching and Application ASP.NET
57 web farm and web garden ASP.NET
58 Application and Session Events ASP.NET
59 Session Cookies and Persistent ASP.NET
Cookies
60 Server Controls and HTML ASP.NET
Controls
61 ViewState and Hidden fields ASP.NET
62 SQL Cache Notification and ASP.NET
SQL Cache Invalidation
63 absolute time expiration and ASP.NET
sliding time expiration
64 Cache.Add() and Cache.Insert() ASP.NET
65 page-level caching and fragment ASP.NET
caching
66 Label control and Literal control ASP.NET
67 HyperLink control and ASP.NET
LinkButton control
68 HtmlInputCheckBox control and ASP.NET
an HtmlInputRadioButton

4. control
69 Content Page and Master Page ASP.NET
70 Submaster page and top-level ASP.NET
master page
71 page theme and global theme ASP.NET
72 default skin and named skin ASP.NET
73 Globalization and Localization ASP.NET
74 web.config and machine.config ASP.NET
75 Web site and Web application ASP.NET http://onlydifferencefaqs.blogspot.in/
76 Local storage and cookies ASP.NET 2012/07/aspnet-difference-faqs-
2.html
77 Session and Cache ASP.NET
78 Datalist and Repeater ASP.NET
79 ASP.NET and PHP ASP.NET http://onlydifferencefaqs.blogspot.in/
80 ASP and ASP.NET ASP.NET 2012/08/aspnet-difference-faqs-
3.html
81 ASP.NET and VB.NET ASP.NET
82 Java and .NET ASP.NET
83 HTTP and HTTPS ASP.NET http://onlydifferencefaqs.blogspot.in/
84 GET and POST methods ASP.NET 2012/08/aspnet-difference-faqs-
4.html
85 User Controls and Master Pages ASP.NET
86 Build and Rebuild ASP.NET
87 generic handler and http handler ASP.NET
88 ViewState and SessionState ASP.NET http://onlydifferencefaqs.blogspot.in/
89 ViewState and ControlState ASP.NET 2012/08/aspnet-difference-faqs-
5.html
90 SessionState and Cookies ASP.NET
91 DataGrid and GridView ASP.NET http://onlydifferencefaqs.blogspot.in/
92 ListView and GridView ASP.NET 2012/08/aspnet-difference-faqs-
6.html
93 DataList and GridView ASP.NET
94 Repeater and ListView ASP.NET
95 Repeater and DataList ASP.NET
96 trace and debug ASP.NET http://onlydifferencefaqs.blogspot.in/
97 ASP and ASPX ASP.NET 2012/08/aspnet-difference-faqs-
7.html
98 thread and process ASP.NET
99 ASPX and ASCX ASP.NET
100 HTML Controls and ASP.NET ASP.NET http://onlydifferencefaqs.blogspot.in/
Standard Controls 2012/08/aspnet-difference-faqs-
101 Response.Redirect and ASP.NET 8.html
Server.Transfer
102 ASP.NET and ASP.NET MVC ASP.NET

5. 103 HttpHandler and HttpModule ASP.NET http://onlydifferencefaqs.blogspot.in/
2012/08/difference-between-
httphandler-and.html
104 .NET Application Development ASP.NET http://onlydifferencefaqs.blogspot.in/
and Traditional Application 2012/08/aspnet-difference-faqs-
Development 9.html
105 CSS and Themes ASP.NET
106 Postback and Callback ASP.NET
107 Session.Clear() and ASP.NET
Session.Abandon()
108 ASP.Net 2.0 and ASP.Net 3.5 ASP.NET http://onlydifferencefaqs.blogspot.in/
2012/07/difference-between-aspnet-
20-and-aspnet.html
109 Invoke() and BeginInvoke() ASP.NET http://onlydifferencefaqs.blogspot.in/
110 Build and Release ASP.NET 2012/08/aspnet-difference-faqs-
10.html
111 Windows forms and Web forms ASP.NET
112 XML Serialization and Binary ASP.NET http://onlydifferencefaqs.blogspot.in/
Serialization 2012/08/aspnet-difference-faqs-
113 CurrentCulture and ASP.NET 11.html
CurrentUICulture
114 Forms Authentication and ASP.NET
Windows Authentication
115 CTS and CLS ASP.NET http://onlydifferencefaqs.blogspot.in/
2012/08/difference-between-cts-and-
cls.html
116 OLEDB Provider and SqlClient ASP.NET http://onlydifferencefaqs.blogspot.in/
2012/08/difference-between-oledb-
provider-and.html
117 Two Tier and Three tier ASP.NET http://onlydifferencefaqs.blogspot.in/
Architecture 2012/08/difference-between-two-tier-
and-three.html
118 Pre-Render and Render events in ASP.NET http://onlydifferencefaqs.blogspot.in/
ASP.NET page execution 2012/08/difference-between-pre-
render-and.html
119 Response.TransmitFile and ASP.NET http://onlydifferencefaqs.blogspot.in/
Response.WriteFile 2012/08/difference-between-
responsetransmitfile.html
120 Layer and Tier ASP.NET http://onlydifferencefaqs.blogspot.in/
2012/08/difference-between-layer-
and-tier.html
121 Response.Write and ASP.NET http://onlydifferencefaqs.blogspot.in/
Response.Output.Write 2012/08/difference-between-

6. responsewrite-and.html
122 Response.Write() and ASP.NET http://onlydifferencefaqs.blogspot.in/
Response.WriteFile() 2012/08/difference-between-
responsewrite-and_23.html
123 Assembly.LoadFrom() and ASP.NET http://onlydifferencefaqs.blogspot.in/
Assembly.LoadFile() methods 2012/08/difference-between-
assemblyloadfrom-and.html
124 .NET 1.1 and 2.0 ASP.NET http://onlydifferencefaqs.blogspot.in/
125 .NET 2.0 and 3.0 ASP.NET 2012/08/aspnet-difference-faqs-
12.html
126 .NET 3.0 and 3.5 ASP.NET
127 .NET 3.5 and 4.0 ASP.NET
128 lock and Monitor.Enter() ASP.NET http://onlydifferencefaqs.blogspot.in/
2012/08/difference-between-lock-
and-monitorenter.html
129 Encoding and Encryption ASP.NET http://onlydifferencefaqs.blogspot.in/
2012/08/difference-between-
encoding-and.html
130 ASP.NET and Silverlight Silverlight http://onlydifferencefaqs.blogspot.in/
131 WPF and Silverlight Silverlight 2012/07/silverlight-difference-faqs-
1.html
132 HTML 5 and Silverlight Silverlight
133 Flash and Silverlight Silverlight
134 Custom Control and User Silverlight http://onlydifferencefaqs.blogspot.in/
Control in Silverlight 2012/08/silverlight-difference-faqs-
135 DataContext and ItemsSource Silverlight 2.html
property in Silverlight
136 Silverlight and Flex Silverlight
137 LINQ and SQL LINQ http://onlydifferencefaqs.blogspot.in/
138 LINQ to SQL and Entity LINQ 2012/07/linq-difference-faqs-1.html
Framework
139 LINQ and Stored Procedures LINQ
140 LINQ to SQL and LINQ to LINQ
Objects
141 LINQ to SQL and LINQ to LINQ
Entities
142 LINQ to SQL and ADO.NET LINQ http://onlydifferencefaqs.blogspot.in/
143 LINQ and nHibernate LINQ 2012/07/linq-difference-faqs-2.html
144 LINQ and Entity Framework LINQ
145 First() and Single() extension LINQ http://onlydifferencefaqs.blogspot.in/
methods in LINQ 2012/08/linq-difference-faqs-3.html
146 FirstOrDefault() and LINQ
SingleOrDefault() extension

7. method in LINQ
147 Count() and LongCount() LINQ
extension methods in LINQ
148 LINQ http://onlydifferencefaqs.blogspot.in/
findall() and where() in LINQ 2012/08/difference-between-findall-
and-where-in.html
149 LINQ http://onlydifferencefaqs.blogspot.in/
Skip() and SkipWhile() 2012/08/difference-between-skip-
extension methods in LINQ and-skipwhile.html
150 basicHttpBinding and WCF http://onlydifferencefaqs.blogspot.in/
wsHttpBinding 2012/07/wcf-difference-faqs-1.html
151 Message and Transport level WCF
security
152 Buffered transfer and Streamed WCF
transfer
153 WCF and Web Services WCF
154 Self Hosting and IIS Hosting WCF http://onlydifferencefaqs.blogspot.in/
155 Service Behaviour and Service WCF 2012/08/wcf-difference-faqs-2.html
Contract
156 proxy and channel factory WCF
157 DataContractSerializer and WCF
XMLSerializer
158 WCF Data Services and WCF WCF http://onlydifferencefaqs.blogspot.in/
RIA Services 2012/08/wcf-difference-faqs-3.html
159 Close and Abort in WCF WCF
Channels
160 ASMX and SVC WCF
161 reliable messaging and reliable WCF http://onlydifferencefaqs.blogspot.in/
sessions in WCF 2012/08/difference-between-reliable-
messaging.html
162 regular WCF Services and a WCF http://onlydifferencefaqs.blogspot.in/
Silverlight-Enabled WCF 2012/08/differences-between-regular-
Services wcf.html
163 C# 3.5 and C# 4.0 CSharp http://onlydifferencefaqs.blogspot.in/
164 C# and VB.NET CSharp 2012/08/csharp-difference-faqs-
1.html
165 C# and C++ CSharp
166 Factory Pattern and Abstract Design Patterns http://onlydifferencefaqs.blogspot.in/
Factory Pattern 2012/07/design-patterns-difference-
167 Abstract Factory Pattern And Design Patterns between-faqs.html
Builder Pattern
168 Builder Pattern And Composite Design Patterns
Pattern

8. 169 Proxy Pattern and Observer Design Patterns
Pattern
170 Singleton Pattern and a static Design Patterns
class
171 Strategy and Inversion of Control Design Patterns
(IOC)
172 Factory Pattern and Dependency Design Patterns
Injection
173 Strategy Pattern and Factory Design Patterns
Pattern
174 Proxy and Adaptor Design Patterns
175 Decorator and Visitor Design Patterns
176 Sequence diagram and UML http://onlydifferencefaqs.blogspot.in/
Component diagram 2012/08/uml-difference-faqs-1.html
177 Sequence diagram and Activity UML
diagram
178 Sequence diagram and UML
Collaboration diagram
179 XML 1.0 and XML 1.1 XML http://onlydifferencefaqs.blogspot.in/
180 XML and XSLT XML 2012/08/xml-difference-faqs-1.html
181 XML and XHTML XML
DTD and XSD XML http://onlydifferencefaqs.blogspot.in/
2012/08/difference-between-dtd-and-
xsd.html
182 HTML 4 and HTML 5 HTML http://onlydifferencefaqs.blogspot.in/
183 HTML and DHTML HTML 2012/08/html-difference-faqs-1.html
184 HTML and XHTML HTML
185 HTML and PHP HTML
186 HTML and XML HTML http://onlydifferencefaqs.blogspot.in/
2012/08/difference-between-html-
and-xml.html
187 AJAX and jQuery AJAX http://onlydifferencefaqs.blogspot.in/
188 AJAX and JavaScript AJAX 2012/08/ajax-difference-faqs-1.html
189 AJAX and PHP AJAX
190 AJAX and DHTML AJAX
191 PHP and JavaScript JavaScript http://onlydifferencefaqs.blogspot.in/
192 JScript and JavaScript JavaScript 2012/08/javascript-difference-faqs-
1.html
193 Java and JavaScript JavaScript
194 == and === in JavaScript JavaScript http://onlydifferencefaqs.blogspot.in/
2012/08/difference-between-and-in-

9. javascript.html
195 "setTimeout" function and JavaScript http://onlydifferencefaqs.blogspot.in/
setInterval functions in 2012/08/difference-between-
Javascript settimeout-function.html
196 undefined value and null value JavaScript http://onlydifferencefaqs.blogspot.in/
2012/08/difference-between-
undefined-value-and.html
197 Flowchart and Data Flow Design http://onlydifferencefaqs.blogspot.in/
Diagram 2012/08/difference-between-
flowchart-and-data.html
198 ASP.Net Web services and .NET Web Services http://onlydifferencefaqs.blogspot.in/
Remoting 2012/07/difference-between-aspnet-
web-services.html
199 API and WebServices Web Services http://onlydifferencefaqs.blogspot.in/
2012/08/difference-between-api-and-
webservices.html
200 SOAP and RESTful webservices Web http://onlydifferencefaqs.blogspot.in/
Services,WCF 2012/08/difference-between-soap-
and-restful.html
201 SQL Server 2008 and SQL SQL Server http://onlydifferencefaqs.blogspot.in/
Server 2012 2012/08/difference-between-sql-
server-2008-and.html
202 TRUNCATE and Delete SQL Server http://onlydifferencefaqs.blogspot.in/
203 Primary key and Unique key SQL Server 2012/07/sql-server-difference-faqs-
1_11.html
204 Clustered Indexes and Non- SQL Server
Clustered Indexes
205 Stored Procedures and User SQL Server
Defined Functions
206 Where and Having clauses SQL Server
207 Union and UnionAll SQL Server
208 Select statement and Cursor SQL Server
209 Instead of Triggers and After SQL Server http://onlydifferencefaqs.blogspot.in/
Triggers 2012/07/sql-server-difference-faqs-
210 Views and User-Defined SQL Server 2.html
Functions
211 Triggers and Stored Procedures SQL Server
212 Identity and Sequence in SQL SQL Server http://onlydifferencefaqs.blogspot.in/
Server 2012 2012/07/sql-server-difference-faqs-
213 Temp table and Table variable SQL Server 3.html
214 RAISERROR and THROW SQL Server
statements
215 Local temporary table and SQL Server
Global temporary table

10. 216 Correlated subquery and Nested SQL Server http://onlydifferencefaqs.blogspot.in/
subquery 2012/07/sql-server-difference-faqs-
217 Weak Entity Set and Strong SQL Server 4.html
Entity Set
218 char and varchar data types in SQL Server
Sql Server
219 Sql Server 2005 and Sql Server SQL Server
2008
220 Database Mail and SQL Mail SQL Server http://onlydifferencefaqs.blogspot.in/
221 Azure Table storage and SQL SQL Server 2012/07/sql-server-difference-faqs-
Azure 5.html
222 DBMS and RDBMS SQL Server
223 SQL Server 2000 and SQL SQL Server
Server 2005
224 SQL Server and PostgreSQL SQL Server http://onlydifferencefaqs.blogspot.in/
225 Cross Join and Full Outer Join SQL Server 2012/08/sql-server-difference-faqs-
6.html
226 SQL Server and Oracle SQL Server
227 View and Stored Procedure SQL Server
228 IN and EXISTS SQL Server
229 Checkpoint and Lazy Writer SQL Server http://onlydifferencefaqs.blogspot.in/
230 Mirroring and Log Shipping SQL Server 2012/08/sql-server-difference-faqs-
7.html
231 Change Track and Change Data SQL Server
Capture – CDC in SQL Server
2008
232 Index Rebuild and Index SQL Server
Reorganize in SQL Server 2005
233 User -defined SP and System- SQL Server
defined SP
234 Constraints and Triggers SQL Server http://onlydifferencefaqs.blogspot.in/
235 Cast and Convert in SQL Server SQL Server 2012/08/sql-server-difference-faqs-
8.html
236 CUBE and ROLLUP SQL Server
237 VARCHAR and NVARCHAR in SQL Server http://onlydifferencefaqs.blogspot.in/
SQL Server 2012/08/sql-server-difference-faqs-
238 SQL Server and MySQL SQL Server 9.html
239 SET QUOTED_IDENTIFIER SQL Server
ON and SET
QUOTED_IDENTIFIER OFF in
SQL Server
240 DateTime and DateTime2 SQL Server
DataType
241 Crystal Reports and SSRS SQL Server http://onlydifferencefaqs.blogspot.in/

11. 2012/08/difference-between-crystal-
reports-and.html
242 OLTP and OLAP SQL Server http://onlydifferencefaqs.blogspot.in/
243 DTS and SSIS SQL Server 2012/08/sql-server-difference-faqs-
10.html
244 Count(*) and SQL Server http://onlydifferencefaqs.blogspot.in/
Count(column_name) in SQL 2012/08/difference-between-count-
Server and.html
245 Check Constraint and Rule SQL Server http://onlydifferencefaqs.blogspot.in/
2012/08/difference-between-check-
constraint-and.html
246 MSDE and SQL Server 2000 SQL Server http://onlydifferencefaqs.blogspot.in/
2012/08/difference-between-msde-
and-sql-server_23.html
247 MSDE and SQL Server Express SQL Server http://onlydifferencefaqs.blogspot.in/
2005 2012/08/difference-between-msde-
and-sql-server.html
248 STUFF and REPLACE in SQL SQL Server http://onlydifferencefaqs.blogspot.in/
Server 2012/08/difference-between-stuff-
and-replace-in.html
249 rdl and rdlc SQL Server http://onlydifferencefaqs.blogspot.in/
2012/08/difference-between-rdl-and-
rdlc.html
250 Windows Authentication and SQL Server http://onlydifferencefaqs.blogspot.in/
SQL Server Authentication in 2012/08/difference-between-
SQL Server windows.html
251 SQL Server 2008 R2 and SQL SQL Server http://onlydifferencefaqs.blogspot.in/
Server 2012 2012/08/difference-between-sql-
server-2008-r2.html
252 table scan and an index scan in SQL Server http://onlydifferencefaqs.blogspot.in/
SQL Server Database 2012/08/difference-between-table-
scan-and-index.html
253 SQL and T-SQL in SQL Server SQL Server http://onlydifferencefaqs.blogspot.in/
2012/08/difference-between-sql-and-
t-sql-in-sql_24.html
254 .NET and Sharepoint Sharepoint http://onlydifferencefaqs.blogspot.in/
255 Site Template and Site Definition Sharepoint 2012/08/sharepoint-difference-faqs-
1.html
256 SharePoint 2010 and MOSS Sharepoint
2007
257 WPF and XBAP WPF http://onlydifferencefaqs.blogspot.in/
258 Silverlight Applications and WPF 2012/08/wpf-difference-faqs-1.html
XBAP Applications
259 MediaPlayer and MediaElement WPF http://onlydifferencefaqs.blogspot.in/
2012/08/difference-between-

12. mediaplayer-and.html
260 body.onload() function and jQuery http://onlydifferencefaqs.blogspot.in/
document.ready() function 2012/08/jquery-difference-faqs-
261 jquery.size() and jquery.length jQuery 1.html
262 Json Array and Json Object jQuery http://onlydifferencefaqs.blogspot.in/
2012/08/difference-between-json-
array-and-json.html
263 console and window application Winforms http://onlydifferencefaqs.blogspot.in/
2012/08/difference-between-console-
and-window.html
264 Group box control and Panel Winforms http://onlydifferencefaqs.blogspot.in/
control 2012/08/difference-between-group-
box-control.html
265 ViewData,ViewBag and MVC http://onlydifferencefaqs.blogspot.in/
TempData in MVC 3.0 2012/08/difference-between-
viewdataviewbag-and.html
266 Read(),Readline() and ReadKey Console http://onlydifferencefaqs.blogspot.in/
in C# Application 2012/08/difference-between-
readreadline-and.html