HOTSPOT
You are developing a Windows Store app that uses a CredentialPicker control to collect the user’s username
and password credentials. The CredentialPicker control has the following requirements:
The Remember my credentials check box must be selected by default. The text “Enter user name and
password” must be displayed in the message header of the dialog box.
You need to ensure that the requirements are met. Which properties should you use? (To answer, drag the
appropriate properties to the correct locations in the answer area. Each property may be used once, more than
once, or not at all. You may need to drag the splitbar between panes or scroll to view content.)

You are developing a Windows Store app by using HTML5 and JavaScript. The app will be used to display
image files from a folder. The app has the following requirements:
The file name, size, and a thumbnail view of the image must be displayed in a ListView control.
The user must be able to group the files into an album. You need to ensure that the requirements aremet.
What should you do?

HOTSPOT
You are developing a Windows Store app for purchasing school supplies. The app has the following storage
requirements:
Inventory data must be accessible to the app and over the Internet to external suppliers. Suppliers will access
the data over HTTP by using OData.
App storage for the high volume sales periods must be able to scale rapidly, but at the lowest possible cost.
Color preferences for the user must be stored on the host device. You need to choose the appropriate data
access strategy for each requirement. Which data access strategies should you use? (To answer, drag the
appropriate data access strategies to the correct requirements in the answer area. Each data access strategy
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.)

You are developing a Windows Store app by using JavaScript. The app will be used to retrieve data froma
web service. The app must retrieve the current dateand time in UTC format from the web service by using the
URL http://www.treyresearch.net/ GetDateTimeinUTC.asmx. Errors must be handled. You must ensure that
data is retrieved successfully. Which code segment should you use?

HOTSPOT
You are developing a Windows Store alarm clock app.When an alarm is triggered, the app must present a
toast notification that plays a repeating audio alert until dismissed. You need to ensure that the repeating audio
alert is played. How should you define the toast notification? (To answer, drag the appropriate code segments
to the correct locations in the answer area. Each code segment 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.)

HOTSPOT
You are developing a Windows Store app. The app must use toast notifications to alert users when the app is
operating in the background. You need configure theapp to support toast notifications. Which tab in Visual
Studio should you use? (To answer, select the appropriate tab in the answer area.)

You are developing a Windows Store app by using HTML5 and JavaScript. You need to list all the keyboard,
stylus, mouse, and touch input devices that are connected to the local computer system. Which Windows
library should you use?

You are developing a Windows Store app by using HTML5 and JavaScript. The app will be used to monitor
road traffic conditions.
The app must support live tile notifications, in accordance with the following requirements:
Update the tile every five minutes when the app is in the running state. Update the tile once in the morning
and once in the evening when the app is in the suspended state.
Implement updates to tiles to optimize the power and resource consumption when the app is suspended or
not otherwise running.
You need to implement delivery notifications to ensure that the requirements are met.
How should you use delivery notifications?

HOTSPOT
You are developing a Windows Store app by using HTML5 and JavaScript.
The app defines the following objects:
inkManager is an object to process and manipulatethe ink-related data from the stylus. inkContextis an
object to hold the surface context. currentPenId is an object to restrict input processing to one stroke at a
time.
The app must support the following requirements:
Support the use of a stylus input device.
Begin capturing input when the stylus first touches the screen.
Render stylus movements in real time.
You need to ensure that the requirements are met. Which code segments should you use? (To answer, select
the correct option from each drop-down list in the answer area.)

You are developing a Windows Store app. You need toensure that unauthenticated users are redirected to the
login screen when they attempt to navigate to secure pages. Which navigation member should you use?