Wanneer u het examen 70-518 succesvol afrondt en u voldoet aan de gestelde MCTS certificeringen als voorkennis, beschikt u over de MCPD certificering Windows Developer 4.
Doelgroep
Candidates for this exam work on a team in a development environment that uses Microsoft Visual Studio .NET 2010 and the Microsoft .NET Framework 4 to develop desktop applications. Candidates should have a minimum of three years of experience developing applications, including one to two years of experience developing Windows-based applications. Candidates should have a thorough understanding of Windows Presentation Foundation (WPF) and Windows Forms technologies in the .NET Framework 3.5 and 4.
Categorie
Microsoft Visual Studio 2010
Tarief
€ 150,00 * Exclusief € 28,00 administratiekosten indien u wel bij ons uw examen boekt, maar niet de bijbehorende training bij ons volgt.
Inschrijven voor examen 70-518 doet u via het online examenformulier.
Designing the Layers of a Solution (22%)
Design a loosely coupled layered architecture. May include but is not limited to: separation of concerns including presentation, business logic, and data; minimizing logical dependencies; deciding how layers connect (e.g., content-based vs. context-based filtered routing).
Design service interaction. May include but is not limited to: service granularity (cohesiveness); interface granularity (responsibilities of an operation), versioning, data and service contracts (using a message contract rather than a data contract); hosting and protocol; managing data integrity (re-validating data across trust boundaries); evaluating use of RESTful interface (URI/resource structure); choosing a message exchange pattern; choosing synchronous vs. asynchronous operation invocation; deciding whether to use custom SOAP headers This objective does not include: interacting with existing/external systems.
Design the security implementation. May include but is not limited to: protecting data during transmission (encryption/hashing algorithm), authentication (client/proxy credential) and authorization (groups, built-in or custom role provider, claims, federated security), designing for least privilege (impersonation and/or delegation), planning for User Access Control (UAC) environments; auditing.
Design for interoperability with external systems. May include but is not limited to: choosing an appropriate strategy for communicating with COM components, mainframe services, and Web services.
Design for optimal processing. May include but is not limited to: parallel processing; asynchronous processing; service bus; gateway processes; scalability (scale out vs. scale up); designing tiers to minimize latency (batch retrieval, multiple small calls).
Design for globalization and localization. May include but is not limited to: multi-locale services; designing for time zone, sorting, UI considerations; database design considerations.
Designing the Presentation Layer (21%)
Choose the appropriate Windows Client technology. May include but is not limited to: choosing between Windows Forms, WPF, or a combination; choosing an appropriate presentation pattern (Model View Presenter [MVP], Model View/View Model [MV-VM]); identifying areas for possible migration/interoperability from Windows Forms to WPF.
Design the UI layout and structure. May include but is not limited to: evaluating the conceptual design, deciding how the UI will be composed (e.g., static vs. dynamic screen); designing for the inheritance and re-use of visual elements (e.g., styles, resources); accessibility considerations; deciding when custom controls are needed.
Design application workflow. May include but is not limited to: user navigation, designing wizards, modal vs. non-modal; dependencies among UI elements; designing for input types based on environment and audience (kiosk, very large display, small display, indoors and outdoors).
Design data presentation and input. May include but is not limited to: designing data validation; designing a data-binding strategy; designing a reporting strategy; choosing media services (audio, video, images, animation); managing data shared between forms.
Design presentation behavior. May include but is not limited to: determining which behaviors will be implemented and how; drag and drop functionality.
Design for UI responsiveness. May include but is not limited to: offloading operations from UI thread and reporting of progress, avoiding unnecessary screen refresh; media buffering; client vs. server side sorting and filtering of data; addressing UI memory issues.
Designing the Data Access Layer (21%)
Choose the appropriate data access strategy. May include but is not limited to: choosing the appropriate data access technology (Entity Framework, LINQ to SQL, Microsoft ADO.NET); supporting data sources such as XML data, flat files, and relational databases.
Design the data object model. May include but is not limited to: mapping to persistent storage (mapping to tables, XML files), abstracting from the service layer (encapsulating underlying schema details); designing a schema change management strategy.
Design data caching. May include but is not limited to: managing data cache (lifetime, targets, size, scope), managing data state (change notification, cache invalidation/synchronization).
Design offline storage and data synchronization. May include but is not limited to: managing offline data, mapping a data store to local cache, designing synchronization; analyzing target data environment (e.g., Microsoft SQL Server, SQL Express, workstation capabilities, OS, bandwidth, reliability).
Design for a concurrent multi-user environment. May include but is not limited to: planning for concurrency and collision avoidance, optimistic vs. pessimistic locking, cross-tier distributed transactions.
Analyze data services for optimization. May include but is not limited to: object relational mapping (ORM) performance, optimizing roundtrips, lazy vs. eager loading, caching of frequently used data.
Planning a Solution Deployment (17%)
Define a client deployment strategy. May include but is not limited to: recommending an installation method (Xcopy, ClickOnce, MSI, third party); identifying prerequisites (target framework and bootstrap requirements), deploying COM components.
Plan a database deployment. May include but is not limited to: existing or shared instance; remote server; embedded database; deploying new objects (such as tables, stored procedures, and views) to a new or existing database; recognizing database security concerns (such as shared instances and access); remote vs. local database This objective does not include: DLL deployment; shared GAC deployment.
Design a solution update strategy. May include but is not limited to: preserving shared components, data integrity, and user customizations; designing an update delivery method (e.g., automated update detection from the client), version mismatch (both local binaries and service interfaces).
Plan for n-tier deployment. May include but is not limited to: mapping the solution to the topology (required hardware such as servers, routers, and RAM and required software such as OS); determining component installation order; reviewing security requirements.
Designing for Stability and Maintenance (19%)
Design for error handling. May include but is not limited to: collecting user feedback when errors occur, handling exceptions across tiers This objective does not include: try/catch blocks.
Evaluate and recommend a test strategy. May include but is not limited to: recommending functional testing, recommending reliability testing (performance testing, stress testing, scalability testing, duration testing) This objective does not include: unit testing.
Design a diagnostics and monitoring strategy. May include but is not limited to: profiling, tracing, performance counters, audit trails (events and information); usage reporting; deciding where to log events (local vs. centralized reporting).
Zie ook de Learning Catalog van Microsoft voor eventuele aanvullingen op de inhoud van dit examen.
Categorie
Microsoft Visual Studio 2010
Tarief
€ 150,00 * Exclusief € 28,00 administratiekosten indien u wel bij ons uw examen boekt, maar niet de bijbehorende training bij ons volgt.
