Which markup segment should you insert at line PM16?
Case Study
Background
You are developing a Universal Windows Platform (UWP) app for LitWare, Inc. that will assist video artists. The app allows artists to create videos, share videos through other mobile apps, and upload the videos through
LitWare, Inc.’s web services. What helps set LitWare Inc.’s app apart from competitors is their focus on speed and performance.
Business Requirements
Support many devices
Users may have phones, tablets, or laptops. The app must support all devices with a fluid layout that grows off-screen and adapts to each device.
Record video
Users must be able to record videos and view them in their videos library.
The app must display information about the recorded video.
Users must be able to edit the upload queue in the app.
Branding
The app must have consistent branding throughout all views.
Upload videos
The app must allow deferral and scheduling of video uploads.
Users must be able to view the status of uploaded videos.
Any videos created with this app or shared with this app must be uploaded without user interaction.
Download video
The app must have the option to automatically download videos.
Users must be able to initiate downloading of videos.
Share video
The app must allow be allowed to receive videos from other apps.
Technical Requirements
Support multiple devices
The app must support the following:
Use horizontal layout for larger screens.
User vertical layout for smaller screens.
Use one layout control per view.
The app must be compatible with current and future XBOX apps that use C++.
Uploading and downloading
The app must use a background operations to upload and download videos.
Code reuse
The app must use a common pool of XAML resources and custom controls. All custom controls must use a consistent theme throughout the app.
You must create code that can be reused in C++, C#, JavaScript, whenever possible.
The app must call the background service to avoid duplication of code.
Security
End users must be authenticated using OAuth.
Web services must be authenticated.
Users must have the option to use single sign-on.
Recording
The app must use the microphone and webcam to support audio and video recording. In addition, the app must support the use of the back and camera buttons, if present.
Integration
Other apps must be able to share videos with this app through a Universal Windows Platform (UWP) app service.
Architecture and coding style
The app must follow the Model-View-ViewModel (MVVM) pattern.
The app’s user interface (UI) must be optimized for performance.
The app must use compile time coding techniques over runtime.
Application structure
Package.appxmanifest
Relevant portions of the app files are shown below. Line numbers in the code segments are included for reference only and include a two-character prefix that denotes the specific file to which they belong.
BackgroundTask.cs
Relevant portions of the app files are shown below. Line numbers in the code segments are included for reference only and include a two-character prefix that denotes the specific file to which they belong.
You are a developer for Litware, Inc.’s Universal Windows Platform (UWP) app.
Access to the hardware within the app is not functioning correctly.
You need to add the capabilities to the package.appmanifest file.
Which markup segment should you insert at line PM16?
How should you complete the code?
HOTSPOT
Case Study
Background
You are developing a Universal Windows Platform (UWP) app for LitWare, Inc. that will assist video artists. The app allows artists to create videos, share videos through other mobile apps, and upload the videos through
LitWare, Inc.’s web services. What helps set LitWare Inc.’s app apart from competitors is their focus on speed and performance.
Business Requirements
Support many devices
Users may have phones, tablets, or laptops. The app must support all devices with a fluid layout that grows off-screen and adapts to each device.
Record video
Users must be able to record videos and view them in their videos library.
The app must display information about the recorded video.
Users must be able to edit the upload queue in the app.
Branding
The app must have consistent branding throughout all views.
Upload videos
The app must allow deferral and scheduling of video uploads.
Users must be able to view the status of uploaded videos.
Any videos created with this app or shared with this app must be uploaded without user interaction.
Download video
The app must have the option to automatically download videos.
Users must be able to initiate downloading of videos.
Share video
The app must allow be allowed to receive videos from other apps.
Technical Requirements
Support multiple devices
The app must support the following:
Use horizontal layout for larger screens.
User vertical layout for smaller screens.
Use one layout control per view.
The app must be compatible with current and future XBOX apps that use C++.
Uploading and downloading
The app must use a background operations to upload and download videos.
Code reuse
The app must use a common pool of XAML resources and custom controls. All custom controls must use a consistent theme throughout the app.
You must create code that can be reused in C++, C#, JavaScript, whenever possible.
The app must call the background service to avoid duplication of code.
Security
End users must be authenticated using OAuth.
Web services must be authenticated.
Users must have the option to use single sign-on.
Recording
The app must use the microphone and webcam to support audio and video recording. In addition, the app must support the use of the back and camera buttons, if present.
Integration
Other apps must be able to share videos with this app through a Universal Windows Platform (UWP) app service.
Architecture and coding style
The app must follow the Model-View-ViewModel (MVVM) pattern.
The app’s user interface (UI) must be optimized for performance.
The app must use compile time coding techniques over runtime.
Application structure
Package.appxmanifest
Relevant portions of the app files are shown below. Line numbers in the code segments are included for reference only and include a two-character prefix that denotes the specific file to which they belong.
BackgroundTask.cs
Relevant portions of the app files are shown below. Line numbers in the code segments are included for reference only and include a two-character prefix that denotes the specific file to which they belong.
You need to implement the following code segment according to the requirements.
How should you complete the code? To answer, select the appropriate code segment from each list in the answer area.
Hot Area:
Does this meet the goal?
Case Study
Background
You are developing a Universal Windows Platform (UWP) app for LitWare, Inc. that will assist video artists. The
app allows artists to create videos, share videos through other mobile apps, and upload the videos through
LitWare, Inc.’s web services. What helps set LitWare Inc.’s app apart from competitors is their focus on speed and performance.
Business Requirements
Support many devices
Users may have phones, tablets, or laptops. The app must support all devices with a fluid layout that grows off-screen and adapts to each device.
Record video
Users must be able to record videos and view them in their videos library.
The app must display information about the recorded video.
Users must be able to edit the upload queue in the app.
Branding
The app must have consistent branding throughout all views.
Upload videos
The app must allow deferral and scheduling of video uploads.
Users must be able to view the status of uploaded videos.
Any videos created with this app or shared with this app must be uploaded without user interaction.
Download video
The app must have the option to automatically download videos.
Users must be able to initiate downloading of videos.
Share video
The app must allow be allowed to receive videos from other apps.
Technical Requirements
Support multiple devices
The app must support the following:
Use horizontal layout for larger screens.
User vertical layout for smaller screens.
Use one layout control per view.
The app must be compatible with current and future XBOX apps that use C++.
Uploading and downloading
The app must use a background operations to upload and download videos.
Code reuse
The app must use a common pool of XAML resources and custom controls. All custom controls must use a consistent theme throughout the app.
You must create code that can be reused in C++, C#, JavaScript, whenever possible.
The app must call the background service to avoid duplication of code.
Security
End users must be authenticated using OAuth.
Web services must be authenticated.
Users must have the option to use single sign-on.
Recording
The app must use the microphone and webcam to support audio and video recording. In addition, the app must support the use of the back and camera buttons, if present.
Integration
Other apps must be able to share videos with this app through a Universal Windows Platform (UWP) app service.
Architecture and coding style
The app must follow the Model-View-ViewModel (MVVM) pattern.
The app’s user interface (UI) must be optimized for performance.
The app must use compile time coding techniques over runtime.
Application structure
Package.appxmanifest
Relevant portions of the app files are shown below. Line numbers in the code segments are included for reference only and include a two-character prefix that denotes the specific file to which they belong.
BackgroundTask.cs
Relevant portions of the app files are shown below. Line numbers in the code segments are included for reference only and include a two-character prefix that denotes the specific file to which they belong.
Note: This question is part of a series of questions that present the same scenario. Each question in the series contains a unique solution. Determine whether the solution meets the stated goals.
You must create a project for shared code.
Solution: You implement the shared code in a Shared Project.
Does this meet the goal? and libraries for Microsoft platforms quickly and easily. type to write and build portable .NET Framework assemblies, and then reference those assemblies from apps that target multiple platforms such as Windows and Windows Phone. the target platforms. Visual Studio will compile your library with the new assemblies, which helps you identify the changes you need to make in your code. assets, including app.xaml and other XAML files, code files, images, XML/JSON and .resw files, as well as templates such as Common and DataModel. https://msdn.microsoft.com/en-us/magazine/dn802607.aspx
Does this meet the goal?
Case Study
Background
You are developing a Universal Windows Platform (UWP) app for LitWare, Inc. that will assist video artists. The app allows artists to create videos, share videos through other mobile apps, and upload the videos through
LitWare, Inc.’s web services. What helps set LitWare Inc.’s app apart from competitors is their focus on speed and performance.
Business Requirements
Support many devices
Users may have phones, tablets, or laptops. The app must support all devices with a fluid layout that grows off-screen and adapts to each device.
Record video
Users must be able to record videos and view them in their videos library.
The app must display information about the recorded video.
Users must be able to edit the upload queue in the app.
Branding
The app must have consistent branding throughout all views.
Upload videos
The app must allow deferral and scheduling of video uploads.
Users must be able to view the status of uploaded videos.
Any videos created with this app or shared with this app must be uploaded without user interaction.
Download video
The app must have the option to automatically download videos.
Users must be able to initiate downloading of videos.
Share video
The app must allow be allowed to receive videos from other apps.
Technical Requirements
Support multiple devices
The app must support the following:
Use horizontal layout for larger screens.
User vertical layout for smaller screens.
Use one layout control per view.
The app must be compatible with current and future XBOX apps that use C++.
Uploading and downloading
The app must use a background operations to upload and download videos.
Code reuse
The app must use a common pool of XAML resources and custom controls. All custom controls must use a consistent theme throughout the app.
You must create code that can be reused in C++, C#, JavaScript, whenever possible.
The app must call the background service to avoid duplication of code.
Security
End users must be authenticated using OAuth.
Web services must be authenticated.
Users must have the option to use single sign-on.
Recording
The app must use the microphone and webcam to support audio and video recording. In addition, the app must support the use of the back and camera buttons, if present.
Integration
Other apps must be able to share videos with this app through a Universal Windows Platform (UWP) app service.
Architecture and coding style
The app must follow the Model-View-ViewModel (MVVM) pattern.
The app’s user interface (UI) must be optimized for performance.
The app must use compile time coding techniques over runtime.
Application structure
Package.appxmanifest
Relevant portions of the app files are shown below. Line numbers in the code segments are included for reference only and include a two-character prefix that denotes the specific file to which they belong.
BackgroundTask.cs
Relevant portions of the app files are shown below. Line numbers in the code segments are included for reference only and include a two-character prefix that denotes the specific file to which they belong.
Note: This question is part of a series of questions that present the same scenario. Each question in the series contains a unique solution. Determine whether the solution meets the stated goals.
You must create a project for shared code.
Solution: You implement the shared code in a Class Library (Universal Windows).
Does this meet the goal? and libraries for Microsoft platforms quickly and easily. type to write and build portable .NET Framework assemblies, and then reference those assemblies from apps that target multiple platforms such as Windows and Windows Phone. the target platforms. Visual Studio will compile your library with the new assemblies, which helps you identify the changes you need to make in your code.
Which three actions should you perform in sequence?
DRAG DROP
Case Study
Background
Fabrikam is a commercial bank. The primary customers are individuals and employers with up to 10,000
employees. Fabrikam provides Internet banking services to customers.
You are developing a Universal Windows Platform (UWP) app for Fabrikam that extends the Internet banking to a UWP app.
Business Requirements
Core functionality
Users must be able to access accounts, view balances, view recent transactions, and deposit checks by using the UWP app.
Usability
The app must use industry proven design patterns across the app. All navigational elements must be visible at all times.
Security
The app must provide secure transactions to protect customer privacy.
Technical Requirements
Data
The app must use a file based database. You must use a code first entity framework approach.
User interface
You must use a Model-View-ViewModel (MVVM) pattern.
Users must be able to access all content through the top-level navigation after they sign in.
The app must allow the user to upload up to 50 images (front and back) of checks to deposit.
During the upload process, the app must be responsive to any other user actions.
The app must only upload images when no other pending inputs are in the queue.
You must implement the following pages:
Network and web service
The app must meet the following requirements related to networking and web services:
Connect to a web service over a secure HTTP connection to upload images.
Connect to Fabrikam’s core web service to retrieve account information.
Use networking technology already available in the .Net Framework.
Consume the JSON that the Fabrikam core web service provides.
User data and alerts
The app must meet the following requirements related to user data and alerts:
Download new monthly bank statements when possible. The download process must not affect the performance of the app.
Report to the user when the statements are downloaded to the device.
Write a log entry when statement downloads are not successful.
Periodically check for user activity and automatically log the user out when there is no activity for more than
15 minutes.
Security
The app must meet the following requirements related to security:
Use a multi-factor authentication (MFA) by using email and a verification code to identify the user.
Securely store credentials and retrieve credentials.
Automatically sign in the user irrespective of the device that is used to sign in to the app.
Store the resource name within the app itself.
Connect to an authentication app by using the URI schema fabrikam-security://oauth/.
Application Structure
AccountContext.cs
Relevant portions of the app files are shown below. Line numbers in the code segments are included for reference only and include a two-character prefix that denotes the specific file to which they belong.
ImageManager.cs
Relevant portions of the app files are shown below. Line numbers in the code segments are included for reference only and include a two-character prefix that denotes the specific file to which they belong.
ClientProxy.cs
Relevant portions of the app files are shown below. Line numbers in the code segments are included for reference only and include a two-character prefix that denotes the specific file to which they belong.
BkgTaskMgr.cs
Relevant portions of the app files are shown below. Line numbers in the code segments are included for reference only and include a two-character prefix that denotes the specific file to which they belong.
CredentialManager.cs
Relevant portions of the app files are shown below. Line numbers in the code segments are included for
You need to meet the storage requirements?
Which three actions should you perform in sequence? To answer, move the appropriate actions from the list of
reference only and include a two-character prefix that denotes the specific file to which they belong.
MainPage.cs
Relevant portions of the app files are shown below. Line numbers in the code segments are included for reference only and include a two-character prefix that denotes the specific file to which they belong.
actions to the answer area and arrange them in the correct order.
Select and Place:
Does this meet the goal?
Case Study
Background
You are developing a Universal Windows Platform (UWP) app for LitWare, Inc. that will assist video artists. The app allows artists to create videos, share videos through other mobile apps, and upload the videos through
LitWare, Inc.’s web services. What helps set LitWare Inc.’s app apart from competitors is their focus on speed and performance.
Business Requirements
Support many devices
Users may have phones, tablets, or laptops. The app must support all devices with a fluid layout that grows off-screen and adapts to each device.
Record video
Users must be able to record videos and view them in their videos library.
The app must display information about the recorded video.
Users must be able to edit the upload queue in the app.
Branding
The app must have consistent branding throughout all views.
Upload videos
The app must allow deferral and scheduling of video uploads.
Users must be able to view the status of uploaded videos.
Any videos created with this app or shared with this app must be uploaded without user interaction.
Download video
The app must have the option to automatically download videos.
Users must be able to initiate downloading of videos.
Share video
The app must allow be allowed to receive videos from other apps.
Technical Requirements
Support multiple devices
The app must support the following:
Use horizontal layout for larger screens.
User vertical layout for smaller screens.
Use one layout control per view.
The app must be compatible with current and future XBOX apps that use C++.
Uploading and downloading
The app must use a background operations to upload and download videos.
Code reuse
The app must use a common pool of XAML resources and custom controls. All custom controls must use a consistent theme throughout the app.
You must create code that can be reused in C++, C#, JavaScript, whenever possible.
The app must call the background service to avoid duplication of code.
Security
End users must be authenticated using OAuth.
Web services must be authenticated.
Users must have the option to use single sign-on.
Recording
The app must use the microphone and webcam to support audio and video recording. In addition, the app must support the use of the back and camera buttons, if present.
Integration
Other apps must be able to share videos with this app through a Universal Windows Platform (UWP) app service.
Architecture and coding style
The app must follow the Model-View-ViewModel (MVVM) pattern.
The app’s user interface (UI) must be optimized for performance.
The app must use compile time coding techniques over runtime.
Application structure
Package.appxmanifest
Relevant portions of the app files are shown below. Line numbers in the code segments are included for reference only and include a two-character prefix that denotes the specific file to which they belong.
Note: This question is part of a series of questions that present the same scenario. Each question in the series contains a unique solution. Determine whether the solution meets the stated goals.
You must create a project for shared code.
Solution: You implement the shared code in a .NET class library.
Does this meet the goal? build cross-platform apps and libraries for Microsoft platforms quickly and easily. type to write and build portable .NET Framework assemblies, and then reference those assemblies from apps that target multiple platforms such as Windows and Windows Phone. the target platforms. Visual Studio will compile your library with the new assemblies, which helps you identify the changes you need to make in your code.
How should you complete the relevant code?
DRAG DROP
Case Study
Background
Fabrikam is a commercial bank. The primary customers are individuals and employers with up to 10,000
employees. Fabrikam provides Internet banking services to customers.
You are developing a Universal Windows Platform (UWP) app for Fabrikam that extends the Internet banking to a UWP app.
Business Requirements
Core functionality
Users must be able to access accounts, view balances, view recent transactions, and deposit checks by using the UWP app.
Usability
The app must use industry proven design patterns across the app. All navigational elements must be visible at all times.
Security
The app must provide secure transactions to protect customer privacy.
Technical Requirements
Data
The app must use a file based database. You must use a code first entity framework approach.
User interface
You must use a Model-View-ViewModel (MVVM) pattern.
Users must be able to access all content through the top-level navigation after they sign in.
The app must allow the user to upload up to 50 images (front and back) of checks to deposit.
During the upload process, the app must be responsive to any other user actions.
The app must only upload images when no other pending inputs are in the queue.
You must implement the following pages:
Network and web service
The app must meet the following requirements related to networking and web services:
Connect to a web service over a secure HTTP connection to upload images.
Connect to Fabrikam’s core web service to retrieve account information.
Use networking technology already available in the .Net Framework.
Consume the JSON that the Fabrikam core web service provides.
User data and alerts
The app must meet the following requirements related to user data and alerts:
Download new monthly bank statements when possible. The download process must not affect the performance of the app.
Report to the user when the statements are downloaded to the device.
Write a log entry when statement downloads are not successful.
Periodically check for user activity and automatically log the user out when there is no activity for more than
15 minutes.
Security
The app must meet the following requirements related to security:
Use a multi-factor authentication (MFA) by using email and a verification code to identify the user.
Securely store credentials and retrieve credentials.
Automatically sign in the user irrespective of the device that is used to sign in to the app.
Store the resource name within the app itself.
Connect to an authentication app by using the URI schema fabrikam-security://oauth/.
Application Structure
AccountContext.cs
Relevant portions of the app files are shown below. Line numbers in the code segments are included for reference only and include a two-character prefix that denotes the specific file to which they belong.
ImageManager.cs
Relevant portions of the app files are shown below. Line numbers in the code segments are included for reference only and include a two-character prefix that denotes the specific file to which they belong.
ClientProxy.cs
Relevant portions of the app files are shown below. Line numbers in the code segments are included for reference only and include a two-character prefix that denotes the specific file to which they belong.
BkgTaskMgr.cs
Relevant portions of the app files are shown below. Line numbers in the code segments are included for reference only and include a two-character prefix that denotes the specific file to which they belong.
CredentialManager.cs
Relevant portions of the app files are shown below. Line numbers in the code segments are included for reference only and include a two-character prefix that denotes the specific file to which they belong.
MainPage.cs
Relevant portions of the app files are shown below. Line numbers in the code segments are included for reference only and include a two-character prefix that denotes the specific file to which they belong.
You need to insert code at line AC07 to create the database entities.
How should you complete the relevant code? To answer, drag the appropriate code segments to the correct location. Each code segments may be used once, more than once, or not at all. You may need to drag the split bar between panes or scroll to view content.
Select and Place:
Which two networking technologies should you use?
Case Study
Background
Fabrikam is a commercial bank. The primary customers are individuals and employers with up to 10,000
employees. Fabrikam provides Internet banking services to customers.
You are developing a Universal Windows Platform (UWP) app for Fabrikam that extends the Internet banking to a UWP app.
Business Requirements
Core functionality
Users must be able to access accounts, view balances, view recent transactions, and deposit checks by using the UWP app.
Usability
The app must use industry proven design patterns across the app. All navigational elements must be visible at all times.
Security
The app must provide secure transactions to protect customer privacy.
Technical Requirements
Data
The app must use a file based database. You must use a code first entity framework approach.
User interface
You must use a Model-View-ViewModel (MVVM) pattern.
Users must be able to access all content through the top-level navigation after they sign in.
The app must allow the user to upload up to 50 images (front and back) of checks to deposit.
During the upload process, the app must be responsive to any other user actions.
The app must only upload images when no other pending inputs are in the queue.
You must implement the following pages:
Network and web service
The app must meet the following requirements related to networking and web services:
Connect to a web service over a secure HTTP connection to upload images.
Connect to Fabrikam’s core web service to retrieve account information.
Use networking technology already available in the .Net Framework.
Consume the JSON that the Fabrikam core web service provides.
User data and alerts
The app must meet the following requirements related to user data and alerts:
Download new monthly bank statements when possible. The download process must not affect the performance of the app.
Report to the user when the statements are downloaded to the device.
Write a log entry when statement downloads are not successful.
Periodically check for user activity and automatically log the user out when there is no activity for more than
15 minutes.
Security
The app must meet the following requirements related to security:
Use a multi-factor authentication (MFA) by using email and a verification code to identify the user.
Securely store credentials and retrieve credentials.
Automatically sign in the user irrespective of the device that is used to sign in to the app.
Store the resource name within the app itself.
Connect to an authentication app by using the URI schema fabrikam-security://oauth/.
Application Structure
AccountContext.cs
Relevant portions of the app files are shown below. Line numbers in the code segments are included for reference only and include a two-character prefix that denotes the specific file to which they belong.
ImageManager.cs
Relevant portions of the app files are shown below. Line numbers in the code segments are included for reference only and include a two-character prefix that denotes the specific file to which they belong.
ClientProxy.cs
Relevant portions of the app files are shown below. Line numbers in the code segments are included for reference only and include a two-character prefix that denotes the specific file to which they belong.
BkgTaskMgr.cs
Relevant portions of the app files are shown below. Line numbers in the code segments are included for reference only and include a two-character prefix that denotes the specific file to which they belong.
CredentialManager.cs
Relevant portions of the app files are shown below. Line numbers in the code segments are included for
reference only and include a two-character prefix that denotes the specific file to which they belong.
MainPage.cs
Relevant portions of the app files are shown below. Line numbers in the code segments are included for reference only and include a two-character prefix that denotes the specific file to which they belong.
You need to configure networking.
Which two networking technologies should you use? Each correct answer presents a complete solution.
How should you complete the relevant code segment?
DRAG DROP
Case Study
Background
Fabrikam is a commercial bank. The primary customers are individuals and employers with up to 10,000
employees. Fabrikam provides Internet banking services to customers.
You are developing a Universal Windows Platform (UWP) app for Fabrikam that extends the Internet banking to a UWP app.
Business Requirements
Core functionality
Users must be able to access accounts, view balances, view recent transactions, and deposit checks by using the UWP app.
Usability
The app must use industry proven design patterns across the app. All navigational elements must be visible at all times.
Security
The app must provide secure transactions to protect customer privacy.
Technical Requirements
Data
The app must use a file based database. You must use a code first entity framework approach.
User interface
You must use a Model-View-ViewModel (MVVM) pattern.
Users must be able to access all content through the top-level navigation after they sign in.
The app must allow the user to upload up to 50 images (front and back) of checks to deposit.
During the upload process, the app must be responsive to any other user actions.
The app must only upload images when no other pending inputs are in the queue.
You must implement the following pages:
Network and web service
The app must meet the following requirements related to networking and web services:
Connect to a web service over a secure HTTP connection to upload images.
Connect to Fabrikam’s core web service to retrieve account information.
Use networking technology already available in the .Net Framework.
Consume the JSON that the Fabrikam core web service provides.
User data and alerts
The app must meet the following requirements related to user data and alerts:
Download new monthly bank statements when possible. The download process must not affect the performance of the app.
Report to the user when the statements are downloaded to the device.
Write a log entry when statement downloads are not successful.
Periodically check for user activity and automatically log the user out when there is no activity for more than
15 minutes.
Security
The app must meet the following requirements related to security:
Use a multi-factor authentication (MFA) by using email and a verification code to identify the user.
Securely store credentials and retrieve credentials.
Automatically sign in the user irrespective of the device that is used to sign in to the app.
Store the resource name within the app itself.
Connect to an authentication app by using the URI schema fabrikam-security://oauth/.
Application Structure
AccountContext.cs
Relevant portions of the app files are shown below. Line numbers in the code segments are included for reference only and include a two-character prefix that denotes the specific file to which they belong.
ImageManager.cs
Relevant portions of the app files are shown below. Line numbers in the code segments are included for reference only and include a two-character prefix that denotes the specific file to which they belong.
ClientProxy.cs
Relevant portions of the app files are shown below. Line numbers in the code segments are included for reference only and include a two-character prefix that denotes the specific file to which they belong.
BkgTaskMgr.cs
Relevant portions of the app files are shown below. Line numbers in the code segments are included for reference only and include a two-character prefix that denotes the specific file to which they belong.
CredentialManager.cs
Relevant portions of the app files are shown below. Line numbers in the code segments are included for
reference only and include a two-character prefix that denotes the specific file to which they belong.
MainPage.cs
Relevant portions of the app files are shown below. Line numbers in the code segments are included for reference only and include a two-character prefix that denotes the specific file to which they belong.
You need to add code at line IM14 to meet the user interface requirement.
How should you complete the relevant code segment? To answer, drag the appropriate code segments to the
correct location or locations. Each code segments may be used once, more than once, or not at all. You may need to drag the split bar between panes or scroll to view content.
Select and Place:
Which three actions should you perform in sequence?
DRAG DROP
Case Study
Background
Fabrikam is a commercial bank. The primary customers are individuals and employers with up to 10,000
employees. Fabrikam provides Internet banking services to customers.
You are developing a Universal Windows Platform (UWP) app for Fabrikam that extends the Internet banking to a UWP app.
Business Requirements
Core functionality
Users must be able to access accounts, view balances, view recent transactions, and deposit checks by using the UWP app.
Usability
The app must use industry proven design patterns across the app. All navigational elements must be visible at all times.
Security
The app must provide secure transactions to protect customer privacy.
Technical Requirements
Data
The app must use a file based database. You must use a code first entity framework approach.
User interface
You must use a Model-View-ViewModel (MVVM) pattern.
Users must be able to access all content through the top-level navigation after they sign in.
The app must allow the user to upload up to 50 images (front and back) of checks to deposit.
During the upload process, the app must be responsive to any other user actions.
The app must only upload images when no other pending inputs are in the queue.
You must implement the following pages:
Network and web service
The app must meet the following requirements related to networking and web services:
Connect to a web service over a secure HTTP connection to upload images.
Connect to Fabrikam’s core web service to retrieve account information.
Use networking technology already available in the .Net Framework.
Consume the JSON that the Fabrikam core web service provides.
User data and alerts
The app must meet the following requirements related to user data and alerts:
Download new monthly bank statements when possible. The download process must not affect the performance of the app.
Report to the user when the statements are downloaded to the device.
Write a log entry when statement downloads are not successful.
Periodically check for user activity and automatically log the user out when there is no activity for more than
15 minutes.
Security
The app must meet the following requirements related to security:
Use a multi-factor authentication (MFA) by using email and a verification code to identify the user.
Securely store credentials and retrieve credentials.
Automatically sign in the user irrespective of the device that is used to sign in to the app.
Store the resource name within the app itself.
Connect to an authentication app by using the URI schema fabrikam-security://oauth/.
Application Structure
AccountContext.cs
Relevant portions of the app files are shown below. Line numbers in the code segments are included for reference only and include a two-character prefix that denotes the specific file to which they belong.
ImageManager.cs
Relevant portions of the app files are shown below. Line numbers in the code segments are included for reference only and include a two-character prefix that denotes the specific file to which they belong.
ClientProxy.cs
Relevant portions of the app files are shown below. Line numbers in the code segments are included for reference only and include a two-character prefix that denotes the specific file to which they belong.
BkgTaskMgr.cs
Relevant portions of the app files are shown below. Line numbers in the code segments are included for reference only and include a two-character prefix that denotes the specific file to which they belong.
CredentialManager.cs
Relevant portions of the app files are shown below. Line numbers in the code segments are included for
reference only and include a two-character prefix that denotes the specific file to which they belong.
MainPage.cs
Relevant portions of the app files are shown below. Line numbers in the code segments are included for reference only and include a two-character prefix that denotes the specific file to which they belong.
You need to download the bank statements and alert the user when the download is complete.
Which three actions should you perform in sequence? To answer, move the appropriate actions from the list of
actions to the answer area and arrange them in the correct order.
Select and Place: