- 23 October 2012Published:
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- Visual Studio 2012Technology:
- MCP, MCSDCredit towards certification:
Essentials of Developing Windows Store Apps Using C#
This exam measures your ability to accomplish the technical tasks listed below. The percentages indicate the relative weight of each major topic area in the exam. The higher the percentage, the more questions you are likely to see on that content area in the exam. View video tutorials about the variety of question types on Microsoft exams.
Please note that the questions may test on, but will not be limited to, the topics described in the bulleted text.
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- Design Windows Store apps (20-25%)
Design the UI layout and structure
- Evaluate the conceptual design and decide how the UI will be composed; design for the inheritance and re-use of visual elements (e.g. styles, resources); design for accessibility; decide when custom controls are needed; use the Hub App template
Design for separation of concerns (SOC)
- Plan the logical layers of your solution to meet app requirements; design loosely coupled layers; incorporate WinMD components
Apply the MVVM pattern to your app design
- Design and implement the appropriate data model to support business entities; design your viewmodel to support your view based on your model; develop a view to meet data-binding requirements; create view models using INotifyPropertyChanged, ObservableCollection and CollectionViewSource
Design and implement Process Lifetime Management (PLM)
- Choose a state management strategy; handle the suspend event; prepare for app termination; handle the Resume event; handle the OnActivated event; check the ActivationKind and previous state
Plan for an app deployment
- Plan a deployment based on Windows Store app certification requirements; prepare an app manifest (capabilities and declarations); sign an app; plan the requirements for an enterprise deployment
- Design the UI layout and structure
- Develop Windows Store apps (15-20%)
Access and display contacts
- Call the ContactsPicker class; filter which contacts to display; display a set number of contacts; create and modify contact information; select specific contact data
Design for charms and contracts
- Choose the appropriate charm based on app requirements; design your app in a charm- and contract-aware manner; configure app manifest for correct permissions
- Provide search suggestions using the SearchPane class and SearchBox control; search for and launch other apps; provide and constrain search within an app, including inside and outside of Search charm; provide search result previews; implement activation from within search; configure search contracts
Implement Share in an app
- Use the DataTransferManager class to share data with other apps; accept sharing requests by implementing activation from within Share; limit the scope of sharing using the DataPackage object; implement in-app Share outside of Share charm; use web links and application links
Manage app settings and preferences
- Choose which app features are accessed in AppSettings; add entry points for AppSettings in the Settings window; create settings flyouts; store and retrieve settings from the roaming app data store
Integrate media features
- Support DDS images; implement video playback; implement XVP and DXVA; implement Text to Speech (TTS)
- Access and display contacts
- Create the user interface (20-25%)
Create layout aware apps to handle windowing modes
- Respond to changes in orientation; adapt to new windowing modes by using the ViewManagement namespace; manage settings for an apps view
Implement layout controls
- Implement the Grid control to structure your layout; set the number of rows/columns and size; enable zoom and scroll capabilities in layout controls; manage text flow and presentation
Design and implement the app/nav bar
- Determine what to put on the app/nav bar based on app requirements; style and position app/nav bar items; design the placement of controls on the app/nav bar; handle app/nav bar events; design the placement of controls on the app/nav bar
Design and implement data presentation
- Choose and implement data controls and properties to meet app requirements (e.g. ListView, GridView, FlipView, DatePicker, TimePicker, Hyperlink, PlaceholderText, menu flyouts, and CommandBar); create data templates to meet app requirements
Create and manage XAML styles and templates
- Implement and extend styles and templates; implement gradients; modify styles based on event and property triggers; create shared resources and themes
- Create layout aware apps to handle windowing modes
- Program the user interaction (20-25%)
Create and manage tiles
- Create and update tiles and tile contents; create and update badges (TileUpdateManager class); respond to notification requests; choose an appropriate tile update schedule based on app requirements
Notify users by using toast
- Enable an app for toast notifications; populate toast notifications with images and text using the ToastUpdateManager class; play sounds with toast notifications; respond to toast events; control toast duration; configure and use Azure Mobile Services for push notifications
Manage input devices
- Capture Gesture library events; create custom gesture recognisers; listen to mouse events or touch gestures; manage Stylus input and inking
Design and implement navigation in an app
- Handle navigation events, check navigation properties and call navigation functions by using the Navigation framework; design navigation to meet app requirements; Semantic Zoom
- Create and manage tiles
- Manage security and data (20-25%)
Choose an appropriate data access strategy
- Choose the appropriate data access strategy (file based, web service, remote storage, including Microsoft Azure storage and Azure Mobile Services) based on requirements
Retrieve data remotely
- Use HttpClient to retrieve web services; set the appropriate HTTP verb for REST; consume SOAP/WCF services; use WebSockets for bi-directional communication; handle the progress of data requests
Implement data binding
- Choose and implement data-bound controls; bind collections to items controls; implement the IValueConverter interface; create and set dependency properties; validate user input; enable filtering, grouping and sorting data in the user interface
Manage Windows Authentication and Authorisation
- Retrieve a user's role or claims; store and retrieve credentials by using the PasswordVault class; implement the CredentialPicker class; verify credential existence by using credential locker; store account credentials in app settings
Manage Web Authentication
- Use the Windows.Security.Authentication.Web namespace; set up oAuth2 for authentication; implement the CredentialPicker class; set up single sign-on (SSO); implement credential roaming; implement the WebAuthenticationBroker class; support proxy authentication for enterprises
- Choose an appropriate data access strategy
- Instructor-led training
- Exam prep video
Microsoft Certification PREP Talk: Exam 484
In this episode of Prep tips from certification experts, James Seymour, Certification Planner and Jerry Nixon, Developer Evangelist, discuss the relevancy of the skills being measured in Exam 484.
- Self-paced training
- Windows Store App Development Essentials with C# Refresh
Find out what you need to know from Microsoft Technical Evangelist Jerry Nixon and the co-founder of Crank211, Daren May, as they show demos of simple and complex techniques that you can take back to your workplace. They demonstrate how to implement new Windows 8.1 features using Visual Studio 2013 and they help you to successfully publish your first app to the Windows Store so you so you can start making money with it.
- Practice test
- From the community
Exam Ref 70-484: Essentials of Developing Windows Store Apps Using C#
Published: 15 July 2013
Prepare for Exam 70-484 and help demonstrate your real-world mastery of developing Windows Store apps with C#. Designed for experienced IT professionals ready to advance their status, Exam Ref focuses on the critical thinking and decision-making acumen needed for success at the MCSD level.
Who should take this exam?
This exam is intended for developers with a minimum of two to five years of experience developing C# and XAML applications, including one or more years developing applications that conform to the Windows Store app guidelines.
More information about exams
- Preparing for an exam
We recommend that you review this exam preparation guide in its entirety and familiarise yourself with the resources on this website before you schedule your exam. See the Microsoft Certification exam overview for information about registration, videos of typical exam question formats and other preparation resources. For information on exam policies and scoring, see the Microsoft Certification exam policies and FAQs.
This preparation guide is subject to change at any time without prior notice and at the sole discretion of Microsoft. Microsoft exams might include adaptive testing technology and simulation items. Microsoft does not identify the format in which exams are presented. Please use this preparation guide to prepare for the exam, regardless of its format. To help you prepare for this exam, Microsoft recommends that you have hands-on experience with the product and that you use the specified training resources. These training resources do not necessarily cover all of the topics listed in the "Skills measured" section.