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What is Dataset object
What is Dataset object? The DataSet provides the basis for disconnected storage and manipulation of relational data. We fill it from a data store,work with it while disconnected from that data store, then reconnect and flush changes back to the data store if required. 2007-10-24, 5121👍, 0💬

What are benefits and Limitation of using Viewstate for state
What are benefits and Limitation of using Viewstate for state management? Following are the benefits of using Viewstate :- ã No server resources are required because state is in a structure in the page code. ã Simplicity. ã States are retained automatically. ã The values in view state are has... 2007-10-23, 5121👍, 0💬

What are the ways in which client can create object on server in CAO
What are the ways in which client can create object on server in CAO model ? There are two ways by which you can create Client objects on remoting server :- ã Activator.CreateInstance(). ã By Keyword gNewh. 2007-10-23, 5120👍, 0💬

What are benefits and Limitation of using Hidden fields
What are benefits and Limitation of using Hidden fields ? Following are the benefits of using Hidden fields :- ã They are simple to implement. ã As data is cached on client side they work with Web Farms. ã All browsers support hidden field. ã No server resources are required. Following are li... 2007-10-23, 5119👍, 0💬

What is the difference between UNION and UNION ALL SQL syntax
What is the difference between UNION and UNION ALL SQL syntax ? UNION SQL syntax is used to select information from two tables. But it selects only distinct records from both the table, while UNION ALL selects all records from both the tables. Note : Selected records should have same datatype or els... 2007-10-25, 5117👍, 0💬

What are basic methods of Dataadapter
What are basic methods of Dataadapter ? There are three most commonly used methods of Dataadapter Fill :- Executes the SelectCommand to fill the DataSet object with data from the data source. It an also be used to update (refresh) an existing table in a DataSet with changes made to the data in the o... 2007-10-24, 5117👍, 0💬

Which namespace has threading
Which namespace has threading ? Systems.Threading has all the classes related to implement threading. Any .NET application who wants to implement threading has to import this namespace. Note :- .NET program always has at least two threads running one is the main program and second is the garbage col... 2007-10-22, 5117👍, 0💬

Are CAO stateful in nature ?
.NET INTERVIEW QUESTIONS - Are CAO stateful in nature ? Yes. In CAO remoting model client creates a instance on server and instance variable set by client on server can be retrieved again with correct value. 2009-08-26, 5115👍, 0💬

What is the difference between VB.NET and C#
What is the difference between VB.NET and C# ? Well this is the most debatable issue in .NET community and people treat there languages like religion. Its a subjective matter which language is best. Some like VB.NET’s natural style and some like professional and terse C# syntaxes. Both use the same ... 2007-10-22, 5114👍, 0💬

How to add and remove an assembly from GAC
How to add and remove an assembly from GAC? There are two ways to install .NET assembly in GAC:- ¡Ì Using Microsoft Installer Package. You can get download of installer from http://www.microsoft.com. ¡Ì Using Gacutil. Goto ¡°Visual Studio Command Prompt¡± and type ¡°gacutil ¨Ci (assembly_name)... 2007-10-22, 5114👍, 0💬

How do we create DCOM object in VB6
How do we create DCOM object in VB6 Using the CreateObject method you can create a DCOM object. You have to put the server name in the registry. 2009-03-06, 5113👍, 0💬

What is UDDI
What is UDDI ? Full form of UDDI is Universal Description, Discovery and Integration. It is a directory that can be used to publish and discover public Web Services. If you want to see more details you can visit the http://www.UDDI.org . 2007-10-23, 5112👍, 0💬

How can you reference current thread of the method
How can you reference current thread of the method ? "Thread.CurrentThread" refers to the current thread running in the method."CurrentThread" is a public static property. 2007-10-22, 5111👍, 0💬

What is file extension of Webservices
What is file extension of Webservices ? .ASMX is extension for Webservices. Note :- After this we are going to deal with a sample of webservice. In VS2005 webproject is created from the menu itself as compared to 2003 where it was present in the explorer. 2007-10-23, 5108👍, 0💬

What are the different types of joins? What is the difference between them
What are the different types of joins? What is the difference between them ? INNER JOIN Inner join shows matches only when they exist in both tables.Example, in the below SQL there are two tables Customers and Orders and the inner join in made on Customers Customerid and Orders Customerid.So this SQ... 2007-10-25, 5107👍, 0💬

What are the precautions you will take in order that StateServer Mode
What are the precautions you will take in order that StateServer Mode work properly ? Following are the things to remember so that StateServer Mode works properly :- ã StateServer mode session data is stored in a different process so you must ensure that your objects are serializable. ã &lt;m... 2007-10-23, 5105👍, 0💬

How to add and remove an assembly from GAC?
.NET INTERVIEW QUESTIONS - How to add and remove an assembly from GAC? There are two ways to install .NET assembly in GAC:- * Using Microsoft Installer Package. You can get download of installer from http://www.microsoft.com. * Using Gacutil. Goto “Visual Studio Command Prompt” and type “gacutil –i... 2010-03-23, 5104👍, 0💬

What are levels in dimensions
What are levels in dimensions ? Dimensions are arranged in hierarchical levels, with unique positions within each level. For example, a time dimension may have four levels, such as Year, Quarter, Month, and Day. Or the dimension might have only three levels, for example, Year, Week, and Day. The val... 2007-10-25, 5104👍, 0💬

What is LeaseTime, SponsershipTime,RenewonCallTime and LeaseManagerPollTime?
What is LeaseTime, SponsershipTime,RenewonCallTim e& LeaseManagerPollTime? The Client Lease Time is the amount of time a network user will be allowed connection to the Router with their current dynamic IP address. Enter the amount of time, in minutes, that the user will be "leased" this dynamic ... 2009-03-06, 5102👍, 0💬

How can we know a state of a thread
How can we know a state of a thread? "ThreadState" property can be used to get detail of a thread. Thread can have one or a combination of status.System.Threading. Threadstate enumeration has all the values to detect a state of thread. Some sample states are Isrunning, IsAlive, suspended etc. 2007-10-22, 5102👍, 0💬

What are dependencies in cache and types of dependencies
What are dependencies in cache and types of dependencies ? When you add an item to the cache, you can define dependency relationships that can force that item to be removed from the cache under specific activities of dependenci es.Example if the cache object is dependent on file and when the file da... 2007-10-23, 5101👍, 0💬

Does the performance for viewstate vary according to User controls
Does the performance for viewstate vary according to User controls ? Performance of viewstate varies depending on the type of server control to which it is applied. Label, TextBox, CheckBox, RadioButton, and HyperLink are server controls that perform well with ViewState. DropDownList, ListBox, DataG... 2007-10-23, 5097👍, 0💬

What are benefits and limitations of using Cookies
What are benefits and limitations of using Cookies? Following are benefits of using cookies for state management :- ã No server resources are required as they are stored in client. ã They are light weight and simple to use Following are limitation of using cookies :- ã Most browsers place a 409... 2007-10-23, 5094👍, 0💬

What is ViewState
What is ViewState ? Viewstate is a built-in structure for automatically retaining values amongst the multiple requests for the same page. The viewstate is internally maintained as a hidden field on the page but is hashed, providing greater security than developer-implemented hidden fields do. 2007-10-23, 5094👍, 0💬

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.NET C C++ CSS DBA General HTML Java JavaScript JSP JUnit MySQL Networking Oracle Perl Perl PHP PL/SQL RSS Software QA SQL Server Struts Unix Windows XHTML XML