PDF Version DemoMicrosoft Recertification for MCSD: Windows Store Apps using HTML5 Sample Questions:
1. DRAG DROP
You are developing a Windows Store app. The app will enable users to read e-books.
Users must be able to lock the app orientation so that rotating the device does not change the app display.
You need to implement the code for locking and unlocking the orientation.
How should you complete the relevant code? To answer, drag the appropriate code segments to the correct targets. 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.
2. You are developing a Windows Store app.
The app must store data locally. When the app terminates, it must destroy the stored data.
You need to choose the appropriate data storage location.
Which storage location should you use?
A) roamingStorage
B) sessionStorage
C) indexedDB
D) localStorage
3. You are developing two Windows Store apps by using JavaScript. A Source app will store sensitive customer information. A Target app will retrieve the stored information for validation and further processing.
The Source app must secure data by using a private-public key pair. Only the Target app must be able to consume data that has been secured by the Source app.
You need to ensure that the security of the data is not compromised.
What should you do?
A) Encode data to and decode data from a Base64 string.
B) Encrypt and decrypt data by using a symmetric algorithm.
C) Encrypt data by using an asymmetric algorithm. Decrypt data by using a symmetric algorithm.
D) Encrypt and decrypt data by using an asymmetric algorithm.
4. You are developing a Windows Store app by using HTML5 and JavaScript. The app has HEADER, NAV, and SECTION elements. The SECTION element displays a list of records.
The app will allow users to sort records multiple times. The app must meet the following requirements:
- Each time the user performs a sort, replace the content in the SECTION element with the sorted records. - Animate the updated content by sliding the sorted records into the SECTION element.
You need to use the WinJS library to apply the animation to the SECTION element. Which function should you use?
A) createExpandAnimation()
B) createPeekAnimation()
C) enterPage()
D) enterContent()
5. HOTSPOT
You need to begin the project development.
Which project template should you choose? To answer, select the appropriate project template type in the answer area.
Solutions:
| Question # 1 Answer: Only visible for members | Question # 2 Answer: B | Question # 3 Answer: D | Question # 4 Answer: D | Question # 5 Answer: Only visible for members |
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