Dot Net Interview Questions - Dot Net Faq
Microsoft dot net is a software that helps us to develop the application for different environments and for different devices. We can build XML web services and web application for the environment like the Internet. We can also window-based application server components and applications, integrated) on PC and mobile devices such as dot net different applications and devices using standards such as HTTP (Hyper Text Transfer ProtocolXML and SOAP(Simple Access Protocol)
The feature that must be supplied. NET is so popular, written exchange of data between two applications in different languages and different environments. XML Web Services enable the exchange of data. Another possibility here is in. NET Remoting, which help us, the exchange of data between two calculated using binary or HTTP protocols. This turns on all Web protocols.
The one of main component in .net framework is CLR. It provides run time environment and various services to our applications. There are various components in CLR too. This component provides runtime environment and infrastructure to our applications.
Some brief works of CLR components are:
? Class Loader: It loads classes at runtime;
? MSIL: It converts msil code to native code.
? Password Manager: Manages code during execution.
? Garbage Collector: Automatic memory management.
? Security engine: performance and security restrictions.
? Type Checker: Helps in strict type checking.
? Thread support: support multi-threaded applications.
? Exception Manager: Handle runtime exceptions;
? Debug Engine: debug environment different types of applications.
? Com stories: exchange data with COM application;
? Base Library support: for the application type.
Asp Net Runtime Error - Latest Repair Updates !
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It is crucial to inspect the pc's registry if you want to fix an asp.net runtime error and related frustrating computer errors. As you would imagine, it's very tricky to handle it alone, therefore, i won't recommend to even consider it. Luckily, there is an effective alternative: user-friendly and powerful software that will do the advanced work on your registry, saving you time and money. These tools are called registry cleaners - they have an important goal: and that is to examine, clean, and repair faulty windows registry systems.
It is recommended that all users and their needs veryfix an asp.net runtime error to take a few moments to do a scan and fix of their registry with the assistance of one of these helpful programs. I think you'll agree that scanning and repairing your windows registry is easily done, and comparable to anti-virus programs. Be sure to take a moment to establish that the tool you choose offers periodic updates - if that's not the case, choose another one. The bulk of these repair tools are quite intuitive and easy to use, it requires no more than a few clicks to do away with your error problems. These applications have many plusses, but the best thing is that they empower you to fix computer problems all by yourself - you can skip that expensive repair bill! You can rest easy - if you follow these simple guidelines your error woes will be a thing of the past quickly and easily.
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Posted in: asp.net| Tags: Software NET Fix Runtime Message computer error registry asp selection.Net Services Important for the Business
1999 was a time of revolution in the art. The world can be immediately connected with. Net service. The common language runtime is the foundation des NET Framework.
There are multiple benefits of .net services. It is mainly an object oriented program with perfect consistency. .net service is internet-distributed but operable even remotely. .net service safeguards and secures your privacy. Apart from that, it plays an important role in communication field, ensuring that code based on the .net can be integrated with any other code according to the standard of the industry.
. Network is an immortal gold science and technology knowledge. Feature-rich functions. The net has caused IT field unsparingly. . NET compact framework, simple, but the business has achieved good returns. . NET Framework emancipates more control, improve startup performance, AJAX obstacles, as well as highly effective new graphics features for client development. .net Nuke Services are recession proved. The people who have been used to economic information online are still with it. .NET is a boon for the modern economy. There are three important frame works named NETremoting,.NET remoting and ASP.NET? for developing applications. You need to choose which one suits you the best after understanding the functionalities. Web services depend on industry standards to depict.
Common language runtime and. Net frame work of the main operational of.net which as a common language run-time based on the position. To serve as a run-time memory management, thread management, and remote processing, as well as agents. The security and resilience to keep the code in the end. . Net maintenance and management, as well as hosting a variety of functions. . The net has become an integral part of it, so sectors. Internet Explorer is a hosted application, the host run the following example is a framework for different projects. Net.
NET Framework Technologies
Windows Presentation Foundation (WPF)
Use WPF for building applications and elevated reliability in Windows Vista.
Windows Communication Foundation (WCF)
Use WCF for building and running associated systems.
Windows Workflow Foundation (WF)
Use WF for building workflow-enabled applications on Windows.
Windows Forms
Use Windows Forms for building elegant client applications.
Base Class Libraries (BCL)
The BCL offers the basic building blocks for any application.
.NET Services
ASP.NET
ASP.NET is a free technology for building vibrant web applications.
ADO.NET
Use ADO.NET to access, such as Microsoft SQL Server, OLE DB and XML data sources.
Common Language Runtime (CLR)
The CLR is the .NET Framework run-time environment.
Windows CardSpace
Windows CardSpace provides a reliable user capacity required by the metasystem uniqueness.
.NET Compact Framework
. NET Compact Framework to build applications for Windows CE-based devices.
.NET Micro Framework
Use the .NET Micro Framework to develop for resource-controlled devices.
A. Net Services offers a wide range of services, professionally managed links that take you around the world for the conservation and management of your company. Improve your skills, it allows you to move on the international platform to confront the simplification of complexity, you are in the industry.
Posted in: asp.net| Tags: Business NET Runtime Code language service field industry framework frameHow the Runtime Locates Assemblies
To successfully deploy your .NET Framework application, you must understand how the common language runtime locates and binds to the assemblies that make up your application. By default, the runtime attempts to bind with the exact version of an assembly that the application was built with. This default behavior can be overridden by configuration file settings.
The common language runtime performs a number of steps when attempting to locate an assembly and resolve an assembly reference. Each step is explained in the following sections. The term probing is often used when describing how the runtime locates assemblies; it refers to the set of heuristics used to locate the assembly based on its name and culture.
Note You can view binding information in the log file using the Assembly Binding Log Viewer (Fuslogvw.exe), which is included in the .NET Framework SDK.
Initiating the Bind
The process of locating and binding to an assembly begins when the runtime attempts to resolve a reference to another assembly. This reference can be either static or dynamic. The compiler records static references in the assembly manifest's metadata at build time. Dynamic references are constructed on the fly as a result of calling various methods, such as System.Reflection.Assembly.Load.
The preferred way to reference an assembly is to use a full reference, including the assembly name, version, culture, and public key token (if one exists). The runtime uses this information to locate the assembly, following the steps described later in this section. The runtime uses the same resolution process regardless of whether the reference is for a static or dynamic assembly.
You can also make a dynamic reference to an assembly by providing the calling method with only partial information about the assembly, such as specifying only the assembly name. In this case, only the application directory is searched for the assembly, and no other checking occurs. You make a partial reference using any of the various methods for loading assemblies such as System.Reflection.Assembly.Load or AppDomain.Load. If you want the runtime to check the global assembly cache as well as the application directory for a referenced assembly, you can specify a partial reference using the System.Reflection.Assembly.LoadWithPartialName method. For more information about partial binding, see Partial Assembly References.
Finally, you can make a dynamic reference using a method such as System.Reflection.Assembly.Load and provide only partial information; you then qualify the reference using the <qualifyAssembly> element in the application configuration file. This element allows you to provide the full reference information (name, version, culture and, if applicable, the public key token) in your application configuration file instead of in your code. You would use this technique if you wanted to fully qualify a reference to an assembly outside the application directory, or if you wanted to reference an assembly in the global assembly cache but you wanted the convenience of specifying the full reference in the configuration file instead of in your code.
Note This type of partial reference should not be used with assemblies that are shared among several applications. Because configuration settings are applied per application and not per assembly, a shared assembly using this type of partial reference would require each application using the shared assembly to have the qualifying information in its configuration file.
The runtime uses the following steps to resolve an assembly reference:
- Determines the correct assembly version by examining applicable configuration files, including the application configuration file, publisher policy file, and machine configuration file. If the configuration file is located on a remote machine, the runtime must locate and download the application configuration file first.
- Checks whether the assembly name has been bound to before and, if so, uses the previously loaded assembly.
- Checks the global assembly cache. If the assembly is found there, the runtime uses this assembly.
- Probes for the assembly using the following steps:
- If configuration and publisher policy do not affect the original reference and if the bind request was created using the Assembly.LoadFrom method, the runtime checks for location hints.
- If a codebase is found in the configuration files, the runtime checks only this location. If this probe fails, the runtime determines that the binding request failed and no other probing occurs.
- Probes for the assembly using the heuristics described in the probing section. If the assembly is not found after probing, the runtime requests the Windows Installer to provide the assembly. This acts as an install-on-demand feature.
Note There is no version checking for assemblies without strong names, nor does the runtime check in the global assembly cache for assemblies without strong names.
Steps:
Step 1: Examining the Configuration Files
Step 2: Checking for Previously Referenced Assemblies
Step 3: Checking the Global Assembly Cache
Step 4: Locating the Assembly through Codebases or Probing
Posted in: C# and .NET| Tags: NET Application CLR Runtime Assembly language framework deploy assemblies locates default