HOTSPOT
You are developing a Windows Store style app by using JavaScript. The app will send and
receive encoded information and will display the encoded information to the user in a
decrypted and recognizable state.
You need to appropriately decrypt the encoded information.
How should you complete the relevant code? (To answer, select the correct code segment
from each drop-down list in the answer area.)

DRAG DROP
You are preparing a Windows Store app that will be distributed through the Windows Store.
You install the app on a test computer that runs Windows 8.
You must run functional test cases by using the Windows App Certification Kit.
You need to test the app before you deploy it to the Windows Store.
Which four 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.)

DRAG DROP
You are designing a testing strategy for a Windows Store app by using HTML5, JavaScript,
and CSS3.
You need to use testing strategies that validate for the best performance.
Which testing strategies should you select? (To answer, drag the appropriate actions to the
correct locations in the answer are a.
Each action 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 persists a list of
stocks in the app’s settings. The stock list is identified by a key of stockList.
The app must allow users to remove their stock lists from the app’s settings. The following
function call removes the stockList setting:
deleteAppSetting(“stockList”) ;
You need to remove only stockList from the settings storage without disrupting other settings.
Which code segment should you use?

You are developing a Windows Store app by using JavaScript. The app will allow users to
customize various features. The customizations will be persisted by using the
saveMySettings function.
You need to persist the customizations.
Which code segment should you use?

HOTSPOT
You are developing a Windows Store app by using JavaScript. The app will be used to
create video blogs. The app uses the device’s internal camera.
The app must meet the following requirements:
Allow the user to record audio and video.
Save files in the .mp4 file format.
Store files in the user’s Videos library.
You need to ensure that the app meets the requirements.
How should you complete the relevant code? (To answer, select the correct code segment
from each drop-down list in the answer area.)

HOTSPOT
You are developing a Windows Store app by using JavaScript. The app will be used in
multiple geographic regions.
You need to ensure that the app displays dates in the region-specific full date format.
How should you complete the relevant code? (To answer, select the correct code segment
from each drop-down list in the answer area.)

DRAG DROP
You are developing a custom date picker control for a Windows Store app.
The control must meet the following requirements:
• Inherit from the WinJS DatePicker control.
• Provide an additional property to set if the date selection is required.
You need to ensure that the requirements are met.
How should you complete the relevant code? (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.)

You are developing a Windows Store app by using JavaScript. The app will be used in
multiple geographic locations. The app implements character grouping.
You need to ensure that the app can access only the first character group.
Which code segment should you use?

HOTSPOT
You develop a Windows Store app by using JavaScript. The app displays a list of video
controls. The user can add video controls to the list.
You need to animate the video control list when the user adds a control to the list.
How should you complete the relevant code? (To answer, select the correct code segment
from each drop-down list in the answer area.)