070-482 무료 덤프문제 온라인 액세스

You need to implement the Print Here command. Which code segment should you insert at line PM17?

• A.Option A
• B.Option B
• C.Option D
• D.Option C

You develop a Windows Store app.
The app user interface is slow to load, and occasionally stops responding.
You need to increase the responsiveness of the user interface.
What should you implement?

• A.Windows Runtime Metadata (WinMD) components
• B.Synchronous calls
• C.The Web Worker API
• D.The Task.Run method

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 area. 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.)

정답:

You are developing a Windows Store app by using JavaScript.
The app will exchange small amounts of data with peerapps by using near field
communication, The peerapps run on other computers within range.
You need to advertise the app by using proximity tapping.
Which function call or calls should you use?

• A.Option A
• B.Option B
• C.Option D
• D.Option C

You are creating a Windows Store app for a retail business. You must enumerate the available human interface devices (HIDs) on the client computer.
You need to use the Windows.Devices.HumanlnterfaceDevice namespace to detect the available devices.
What types of devices can you detect?

• A.A USB mouse that uses a native Windows 8.1 device driver
• B.A wireless router
• C.A built-in accelerometer
• D.A game controller that uses a custom manufacturer-supplied device driver