What are the purposes of the HTML5 Device Access APIs? To specify how a browser
ID: 3806927 • Letter: W
Question
What are the purposes of the HTML5 Device Access APIs?
To specify how a browser should style an HTML document.
To standardize languages for accessing native device hardware from HTML5 apps.
To control the browser programmatically and manipulate the DOM.
To standardize languages for storing data on devices from HTML5 apps.
What method of detecting a user's location, when available, is the most accurate? (Hint: This method can also provide altitude and real-time data about movement.)
Wi-Fi access point.
GPS.
Cellphone tower.
IP address.
Which section of the cache manifest specifies alternate files for uncached resources?
The Network section.
The version information.
The Fallback section.
The Explicit section.
What two languages are most often used to format the data output of a RESTful Web service?
JPG and GIF.
HTTP and XSL.
HTML and CSS.
XML and JSON.
Explanation / Answer
1.What are the purposes of the HTML5 Device Access APIs?
To control the browser programmatically and manipulate the DOM.
2.What method of detecting a user's location, when available, is the most accurate? (Hint: This method can also provide altitude and real-time data about movement.)
GPS
3.Which section of the cache manifest specifies alternate files for uncached resources?
The network section
4.What two languages are most often used to format the data output of a RESTful Web service?
XML and JSON
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