Pass4Test의 Microsoft 70-491 (Recertification for MCSD: Windows Store Apps using C#)덤프공부가이드에는 Microsoft 70-491 (Recertification for MCSD: Windows Store Apps using C#)시험의 가장 최신 시험문제의 기출문제와 예상문제가 정리되어 있어 Microsoft 70-491 (Recertification for MCSD: Windows Store Apps using C#)시험을 패스하는데 좋은 동반자로 되어드립니다.Microsoft 70-491 (Recertification for MCSD: Windows Store Apps using C#)시험에서 떨어지는 경우 Microsoft 70-491 (Recertification for MCSD: Windows Store Apps using C#)덤프비용전액 환불신청을 할수 있기에 보장성이 있습니다.시험적중율이 떨어지는 경우 덤프를 빌려 공부한 것과 같기에 부담없이 덤프를 구매하셔도 됩니다.
NO.1 You need to access the remote image data according to the
requirements.
Which data storage methods should you use?
A.
SaveDataToSqlAzureStorage() and GetDataFromSqlAzureStorage()
B.
SaveDataToRemoteStorage() and GetDataFromRemoteStorage()
C.
SaveDataToAzureStorage() and GetDataFromAzureStorage()
D.
SaveDataToWebService() and GetDataFromWebService()
Answer: D
NO.2
HOTSPOT
You are developing a Windows Store app.
The app receives badge
notifications from Windows Push Notification Services (WNS).
You configure
the app to establish a communication channel with WNS. You use a variable
named
pushChannel to store the notification channel object used for
communication. You add the following
line of code to the app:
Which code
snippets should you insert in Target 1, Target 2 and Target 3 to complete the
code? (To
answer, select the correct code snippet from each drop-down list in
the answer area.)
Answer:
NO.3 You are developing a Windows Store app
that will provide users with the ability to create
photos by using the
hardware on a device.
Once the users create the photos, they can save the
photos to the Pictures library.
If the users sign in by using a Microsoft
account, they can grant other users remote access to the
photos.
You need
to identify which capabilities must be enabled for the app.
Which three
capabilities should you identify? (Each correct answer presents part of the
solution.
Choose three.)
A. Webcam
B. Pictures Library
C.
Proximity
D. Internet (Client & Server)
E. Private Networks (Client
& Server)
F. Enterprise Authentication
Answer:
A,B,D
Explanation:
A: The webcam capability provides access to the
webcam's video feed, which allows the app to
capture snapshots and movies
from a connected webcam.
B: The picturesLibrary capability provides
programmatic access to the user's Pictures, allowing the
app to enumerate and
access all files in the library without user interaction. This capability is
typically
used in photo playback apps that need to access the entire Pictures
library.
D: Internet and public networks The internetClient capability
provides outbound access to the
Internet and public networks through the
firewall. Almost all web apps use this capability. The
internetClientServer
capability provides inbound and outbound access to the Internet and
public
networks through the
firewall.
NO.4
You are developing an app that will be used to purchase and share music. Users
will be allowed
to share only content that they have purchased.
You need
to display a message within the Share charm when users attempt to share content
that
they have not purchased.
What should you do?
A. Use a toast
notification.
B. Use the SetText() method of the DataPackage object.
C.
Set the LegalInformation property of the DataPackage object.
D. Use the
FailWithDisplayText() method of the DataRequest object.
Answer: D
NO.5
You need to implement storage for the user preferences.
Which storage
solutions can you use to meet the specification for the app? (Each correct
answer
presents a complete solution. Choose all that apply.)
A.
TheWindows.Storage.StorageItemType object
B.
TheWindows.Storage.ApplicationData.Current.RoamingSettings object
C. Windows
Azure
D. The await Windows.Storage.ApplicationData.Current.LocalFolder
method
Answer: A,D
Explanation:
* Scenario: The app will run locally on
the user's device. User preferences will be available locally.
NO.6 You
are developing a Windows Store app. You have the following requirements:
-
Enable the app to receive shared data.
- Save the sharing settings for future
use.
You need to ensure that the requirements are met.
What should you
implement?
A. a play to charm
B. a Share target
C. a share charm
D.
a QuickLink
Answer: D
Explanation:
* When people swipe from the side of
the screen and tap the Share charm, the Share pane appears
with a list of
apps people can use to share their content. This list
includes any installed
apps that are "share targets" for a particular data format.
The links at the
top of the image, called QuickLinks, allow users to complete specific
share
tasks directly.
* QuickLink class Applies to Windows and Windows
Phone Represents shortcuts that help users share
content with the apps they
use most.
NO.7 You are developing a Windows Store app named
VideoPlayer.
The app will provide user with the ability to select video files
by using the file picker and to play the
video.
You need to recommend a
solution for the app that meets the following requirements:
- If the app is
terminated while playing a video, the next time the app starts, the video must
play.
- The app must minimize the amount of storage space used.
- The app
must NOT request any capabilities.
What should you include in the
recommendation?
A. Add the file to
AccessCache.StorageApplicationPermissions.MostRecentlyUsedList.
B. Store the
StorageFile.Path property in ApplicationData.Current.LocalSettings.
C. Store
the video in ApplicationData.Current.RoamingFolder.
D. Store the video in
ApplicationData.Current.LocalFolder.
Answer:
A
NO.8 You are developing a Windows Store
app.
The app will access a web service.
You need to declare the web
service Uniform Resource Identifier (URI).
Which file should you
modify?
A. AppxManifest
B. AppConfig
C. WebConfig
D. Wsp
E.
xap
Answer: E
requirements.
Which data storage methods should you use?
A.
SaveDataToSqlAzureStorage() and GetDataFromSqlAzureStorage()
B.
SaveDataToRemoteStorage() and GetDataFromRemoteStorage()
C.
SaveDataToAzureStorage() and GetDataFromAzureStorage()
D.
SaveDataToWebService() and GetDataFromWebService()
Answer: D
NO.2
HOTSPOT
You are developing a Windows Store app.
The app receives badge
notifications from Windows Push Notification Services (WNS).
You configure
the app to establish a communication channel with WNS. You use a variable
named
pushChannel to store the notification channel object used for
communication. You add the following
line of code to the app:
Which code
snippets should you insert in Target 1, Target 2 and Target 3 to complete the
code? (To
answer, select the correct code snippet from each drop-down list in
the answer area.)
Answer:
NO.3 You are developing a Windows Store app
that will provide users with the ability to create
photos by using the
hardware on a device.
Once the users create the photos, they can save the
photos to the Pictures library.
If the users sign in by using a Microsoft
account, they can grant other users remote access to the
photos.
You need
to identify which capabilities must be enabled for the app.
Which three
capabilities should you identify? (Each correct answer presents part of the
solution.
Choose three.)
A. Webcam
B. Pictures Library
C.
Proximity
D. Internet (Client & Server)
E. Private Networks (Client
& Server)
F. Enterprise Authentication
Answer:
A,B,D
Explanation:
A: The webcam capability provides access to the
webcam's video feed, which allows the app to
capture snapshots and movies
from a connected webcam.
B: The picturesLibrary capability provides
programmatic access to the user's Pictures, allowing the
app to enumerate and
access all files in the library without user interaction. This capability is
typically
used in photo playback apps that need to access the entire Pictures
library.
D: Internet and public networks The internetClient capability
provides outbound access to the
Internet and public networks through the
firewall. Almost all web apps use this capability. The
internetClientServer
capability provides inbound and outbound access to the Internet and
public
networks through the
firewall.
NO.4
You are developing an app that will be used to purchase and share music. Users
will be allowed
to share only content that they have purchased.
You need
to display a message within the Share charm when users attempt to share content
that
they have not purchased.
What should you do?
A. Use a toast
notification.
B. Use the SetText() method of the DataPackage object.
C.
Set the LegalInformation property of the DataPackage object.
D. Use the
FailWithDisplayText() method of the DataRequest object.
Answer: D
NO.5
You need to implement storage for the user preferences.
Which storage
solutions can you use to meet the specification for the app? (Each correct
answer
presents a complete solution. Choose all that apply.)
A.
TheWindows.Storage.StorageItemType object
B.
TheWindows.Storage.ApplicationData.Current.RoamingSettings object
C. Windows
Azure
D. The await Windows.Storage.ApplicationData.Current.LocalFolder
method
Answer: A,D
Explanation:
* Scenario: The app will run locally on
the user's device. User preferences will be available locally.
NO.6 You
are developing a Windows Store app. You have the following requirements:
-
Enable the app to receive shared data.
- Save the sharing settings for future
use.
You need to ensure that the requirements are met.
What should you
implement?
A. a play to charm
B. a Share target
C. a share charm
D.
a QuickLink
Answer: D
Explanation:
* When people swipe from the side of
the screen and tap the Share charm, the Share pane appears
with a list of
apps people can use to share their content. This list
includes any installed
apps that are "share targets" for a particular data format.
The links at the
top of the image, called QuickLinks, allow users to complete specific
share
tasks directly.
* QuickLink class Applies to Windows and Windows
Phone Represents shortcuts that help users share
content with the apps they
use most.
NO.7 You are developing a Windows Store app named
VideoPlayer.
The app will provide user with the ability to select video files
by using the file picker and to play the
video.
You need to recommend a
solution for the app that meets the following requirements:
- If the app is
terminated while playing a video, the next time the app starts, the video must
play.
- The app must minimize the amount of storage space used.
- The app
must NOT request any capabilities.
What should you include in the
recommendation?
A. Add the file to
AccessCache.StorageApplicationPermissions.MostRecentlyUsedList.
B. Store the
StorageFile.Path property in ApplicationData.Current.LocalSettings.
C. Store
the video in ApplicationData.Current.RoamingFolder.
D. Store the video in
ApplicationData.Current.LocalFolder.
Answer:
A
NO.8 You are developing a Windows Store
app.
The app will access a web service.
You need to declare the web
service Uniform Resource Identifier (URI).
Which file should you
modify?
A. AppxManifest
B. AppConfig
C. WebConfig
D. Wsp
E.
xap
Answer: E