ASP.NET 3.5 Interview questions

My organization went through the approval process of supporting the .NET Framework 2.0 in production. Do we need to go through the same process all over again for the .NET Framework 3.0? Do I need to do any application compatibility testing for my .NET Framework 2.0 applications? Because the .NET Framework 3.0 only adds new components to the .NET Framework 2.0 without changing any of the components released in the .NET Framework 2.0, the applications you've built on the .NET Framework 2.0 will not be affected. You don’t need to do any additional testing for your .NET Framework 2.0 applications when you install the .NET Framework 3.0.

When you install the .NET Framework 3.0, the installer will check to see whether you already have the .NET Framework 2.0 (released version) installed. If not, the .NET Framework 3.0 installer will install the .NET Framework 2.0 for you, and then install the new .NET Framework 3.0 components. If you do have the .NET Framework 2.0 installed, the .NET Framework 3.0 installer will only install the new components of the .NET Framework 3.0.

The .NET Framework 3.0 is an additive release to the .NET Framework 2.0. The .NET Framework 3.0 adds four new technologies to the .NET Framework 2.0: Windows Presentation Foundation (WPF), Windows Workflow Foundation (WF), Windows Communication Foundation (WCF), and Windows CardSpace. There are no changes to the version of the .NET Framework 2.0 components included in the .NET Framework 3.0. This means that the millions of developers who use .NET today can use the skills they already have to start building .NET Framework 3.0 applications. It also means that applications that run on the .NET Framework 2.0 today will continue to run on the .NET Framework 3.0. Here's a look at the structure of the .NET Framework 3.0:

The WinFX technologies will now be released under the name .NET Framework 3.0. There are no changes to the WinFX technologies or ship schedule the same technologies you're familiar with now simply have a new name.

The .NET Framework 3.0 is Microsoft's managed code programming model. It is a superset of the .NET Framework 2.0, combining .NET Framework 2.0 components with new technologies for building applications that have visually stunning user experiences, seamless and secure communication, and the ability to model a range of business processes. In addition to the .NET Framework 2.0, it includes Windows Presentation Foundation (WPF), Windows Workflow Foundation (WF), Windows Communication Foundation (WCF), and Windows CardSpace.

Windows SharePoint Services is a component of Windows Server 2003 and conforms to the Windows Server 2003 licensing model. Organizations simply need to own Windows Server 2003 licenses to have the rights to also use Windows SharePoint Services. Learn more about licensing Windows Server 2003 and Windows SharePoint Services on the SharePoint licensing page .

Windows SharePoint Services is a key component of Microsoft SharePoint Products and Technologies, which include: Windows SharePoint Services , formerly named SharePoint Team Services, a versatile technology in Windows Server 2003. In addition to its collaborative features, Windows SharePoint Services also exposes platform services and a common framework for document storage and management, as well as search, workflow, rights management, administration, and deployment features. These services provide the foundation for building scalable business applications. Office SharePoint Server 2007 , an integrated suite of easy-to-use server applications that help people and teams improve their efficiency and effectiveness. Office SharePoint Server 2007 connects sites, people, and business processes—facilitating knowledge sharing by offering ready-to-go, enterprise-wide functionality for records management, search, workflows, portals, personalized sites, and more. Office SharePoint Server 2007 ex...

Through a set of Web services and documented application interfaces, Windows SharePoint Services can be easily integrated with smart client tools. Users easily adopt these new tools because of their similarity to other familiar environments, such as the Microsoft Office system. For example, Microsoft Office Word, Microsoft Office Excel, Microsoft Office PowerPoint, Microsoft Office InfoPath, Microsoft Office Project, and Microsoft Office OneNote can use information in SharePoint sites natively. Users can create workspaces, post and edit documents, and assign tasks, all while working on documents stored in SharePoint sites. With Microsoft Office Outlook 2007, users can view calendars and contact lists stored on SharePoint sites and can create and manage sites for editing documents and organizing meetings.

Windows SharePoint Services 3.0 offers many new and enhanced features that help business organizations of all sizes further improve individual and team productivity, and the efficiency of their business processes. These new and improved features help employees to implement and manage workspaces and team sites more easily without help from IT, simplify and improve the management and maintenance of documents stored on SharePoint sites, and provide more robust and easy-to-use collaboration tools that encourage information sharing within the organization. Windows SharePoint Services 3.0 also provides IT departments with enhanced control of company resources and a more flexible and robust foundation for building new, Web-based applications and services that can connect to and capitalize on existing line-of-business applications.

Key improvements to Windows SharePoint Services in Version 3.0 include: Improvements to collaboration workspaces: SharePoint sites now offer e-mail and directory integration, alerts, RSS publishing, templates for building blogs (also known as weblogs) and wikis (Web sites that can be quickly edited by team members—no special technical knowledge required), event and task tracking, improved usability, enhanced site navigation, and more. Enhancements to content storage: SharePoint lists and libraries now provide per-item security for better data control and integrity, a recycle bin, and enhanced flexibility for storing more types of content. Row and column capacity has also been increased, as has retrieval speed. Windows SharePoint Services 3.0 can be easily integrated with smart client tools. In particular, close integration with Microsoft Office Outlook 2007 provides offline access to events, contacts, discussions, tasks, and documents. Easier provisioning of workspaces: Windows Shar...

Windows SharePoint Services offers you benefits in four primary areas: Efficient collaboration: Help your employees and teams to stay connected and productive by providing access to the people, documents, and information they need. Rapid deployment, ease of use: Deploy collaboration applications quickly that are easy to use through integration with familiar productivity tools such as the Microsoft Office system. Manageable infrastructure: Manage the security of your organization’s information resources by deploying a scalable storage infrastructure with powerful administration services and controls. Robust foundation platform for Web-based applications: Increase business process efficiency by creating Web applications and workflow scenarios on a cost-effective, extensible platform.

Windows SharePoint Services is a technology that enables people to collaborate in browser-based workspaces while providing a manageable infrastructure and extensible application platform for improving the efficiency of business processes. A variety of audiences benefit from the enhanced collaboration and productivity provided by Windows SharePoint Services: Organizations, business units, and teams seeking increased productivity and access to the people, documents, and information they need. Organizations of any size that want to start tactical implementation of collaboration tools, standardize existing infrastructure, or invest in strategic use of collaboration systems that integrate well with existing line-of-business applications. IT departments seeking better control over and security of company data, while adding value and efficiency to lines of business. Developers creating rich and scalable Web-based applications.

Windows SharePoint Services is a versatile technology included in Microsoft Windows Server 2003 that enables organizations and business units of all sizes to increase the efficiency of business processes and improve team productivity. With tools for collaboration that help people stay connected across organizational and geographic boundaries, Windows SharePoint Services gives people access to documents and information they need. With a familiar, Web-based interface and close integration with everyday tools including the Microsoft Office system of productivity programs, Windows SharePoint Services is easy to use and can be deployed rapidly. Users can create workspaces and then publish, store, share, and keep track of information, workflow, and documents. Built on Microsoft Windows Server 2003, Windows SharePoint Services also gives organizations a cost-effective foundation platform for building Web-based business applications that can scale easily to meet the changing and growing needs ...