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What is one way operation
What is one way operation? IsOneWay equal to true ensures that the client does not have to wait for the response. So methods marked by IsOneWay to true should always return void. In this the caller does not get anything in return so it is called as one-way communication. In order to understand one w... 2007-11-04, 5549👍, 0💬

How do you estimate a project
How do you estimate a project? There are many techniques available for estimating a project: Function points Use Case points WBS etc etc. 2007-10-30, 5546👍, 0💬

What is the difference between “Web.config” and “Machine.Config”
What is the difference between “Web.config” and “Machine.Config” ? “Web.config” files apply settings to each web application, while “Machine.config” file apply settings to all ASP.NET applications. 2007-10-24, 5543👍, 0💬

Can we post and access view state in another application
Can we post and access view state in another application? You can post back to any page and pages in another application, too. But if you are posting pages to another application, the PreviousPage property will return null. This is a significant restriction, as it means that if you want to use the v... 2007-10-23, 5540👍, 0💬

How do you do object pooling in .NET
How do you do object pooling in .NET ? COM+ reduces overhead by creating object from scratch. So in COM+ when object is activated its activated from pool and when its deactivated it’s pushed back to the pool. Object pooling is configures by using the “ObjectPoolingAttribute” to the class. Note:- Wh... 2007-10-22, 5537👍, 0💬

What are satellite assemblies
What are satellite assemblies? 2007-11-01, 5535👍, 0💬

Which is the best place to store connectionstring in .NET projects
Which is the best place to store connectionstring in .NET projects ? Config files are the best places to store connectionstrings. If it is a web-based application “Web.config” file will be used and if it is a windows application “App.config” files will be used. 2007-10-24, 5534👍, 0💬

What is Absolute expiration and Sliding expiration?
.NET INTERVIEW QUESTIONS - What is Absolute expiration and Sliding expiration? Absolute Expiration allows one to specify the duration of the cache, starting from the time the cache is activated. The following example shows that the cache has a cache dependency specified, as well as an expiration tim... 2009-07-28, 5533👍, 0💬

What is the use of OLAP
What is the use of OLAP ? OLAP is useful because it provides fast and interactive access to aggregated data and the ability to drill down to detail. 2007-10-25, 5532👍, 0💬

What are the main components of WCF
What are the main components of WCF? We need to define three main components in WCF: Service class. Hosting environment End pointWe need to define three main components in WCF:- Service class. Hosting environment End point 2007-11-04, 5529👍, 0💬

What is ManualResetEvent and AutoResetEvent
What is ManualResetEvent and AutoResetEvent ? Threads that call one of the wait methods of a synchronization event must wait until another thread signals the event by calling the Set method. There are two synchronization event classes. Threads set the status of ManualResetEvent instances to signaled... 2007-10-22, 5528👍, 0💬

What are the element in State Chart diagrams
What are the element in State Chart diagrams ? State: Itfs a condition when following events occur: bject satisfies a condition. Or performs a action. Or waits for a event to happen. Composite State : It has one or more sub states. Initial State: It represents a state before any event occurs. Final... 2007-10-26, 5526👍, 0💬

What is denormalization
What is denormalization ? Denormalization is the process of putting one fact in numerous places (its vice-versa of normalization).Only one valid reason exists for denormalizing a relational design - to enhance performance.The sacrifice to performance is that you increase redundancy in database. 2007-10-25, 5524👍, 0💬

here is version information stored in an assembly ?
.NET INTERVIEW QUESTIONS - Where is version information stored in an assembly ? Version information is stored in assembly in manifest. 2010-03-09, 5521👍, 0💬

Can you explain collation sequence in sql server
Can you explain collation sequence in sql server? First let’s define collation. Collation sequences are set of rules which determine how the data is sorted and compared. Sorting rules can be defined with options with case-sensitivity, accent marks, kana character types and character width. Case sens... 2007-11-02, 5521👍, 0💬

I want to use the Win32 API function .....
When we use windows API in Dot Net? I want to use the Win32 API function : SendMessageToDescendants I want to use it in a VB.Net app, but I have a few questions..... 1) Can one use Win32 API functions in VB.Net 2) Is doing so a "no no" 3) are VB.Net windows, underneath the covers, Win32 windows? and... 2009-03-06, 5518👍, 0💬

What the different phase/steps of acquiring a proxy object in
What the different phase/steps of acquiring a proxy object in Webservice ? Following are the different steps needed to get a proxy object of a webservice at the client side :- ã Client communicates to UDI node for WebService either through browser or UDDI's public web service. ã UDII responds wit... 2007-10-23, 5514👍, 0💬

Explain Component diagrams
Explain Component diagrams ? Package: It logically make group of element of a UML model. Component: It’s the actual implementation or physical module of a UML system. Node: A physical system which represents a processing resource, example PC or a host machine. InterFace :It specifies the externally ... 2007-10-26, 5506👍, 0💬

Can resource file be in any other format other than resx extensions
Can resource file be in any other format other than resx extensions? Yes they can be in .txt format in name and value pairs. For instance below is a simple .txt file with values. lblUserId = User Id lblPassword = Password cmdSubmitPassword = Submit 2007-11-01, 5502👍, 0💬

Can you explain the process areas part 2
Can you explain the process areas? part 2 Purpose The purpose of Organizational Innovation and Deployment (OID) is to select and deploy incremental and innovative improvements that measurably improve the organization's processes and technologies. The improvements support the organization's quality a... 2007-10-30, 5501👍, 0💬

How can we change priority and what the levels of priority are
How can we change priority and what the levels of priority are provided by .NET ? Thread Priority can be changed by using Threadname.Priority = ThreadPriority.Highest. In the sample provided look out for code where the second thread is ran with a high priority. Following are different levels of Prio... 2007-10-22, 5501👍, 0💬

Two of your resources have conflicts between them how would you sort it out
You have people in your team who do not meet there deadlines or do not perform what are the actions you will take ? In such kind of question they want to see your delegation skills. The best answer to this question is a job of a project manager is managing projects and not problems of people, so I w... 2007-10-30, 5493👍, 0💬

What is equivalent for regsvr32 exe in .NET
What is equivalent for regsvr32 exe in .NET ? Regasm 2007-10-22, 5490👍, 0💬

Can we suggest locking hints to SQL SERVER
Can we suggest locking hints to SQL SERVER ? We can give locking hints that helps you over ride default decision made by SQL Server. For instance, you can specify the ROWLOCK hint with your UPDATE statement to convince SQL Server to lock each row affected by that data modification. Whether it's prud... 2007-10-25, 5484👍, 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