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مصطلحات تعليم الكتروني تبدأ بحرف (U)


Unicasting:

Communication between a sender and a single receiver over a network. For example, an email message sent from one person to another.

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Uplink:

The communication link from a transmitting earth station to a satellite.

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Upload:
To send a file from one computer or server to another.
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URI )uniform resource identifier):

Name and address of information--****, graphics, audio, video, and so forth--on the Internet. A URI usually identifies the application used to access the resource, the machine the resource is located on, and the file name of the resource. A ***page address or URL is the most commonly used type of URI.

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URL ) uniform resource locator):
The address of a page on the World Wide ***. For example,

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Usability:
The measure of how effectively, efficiently, and easily a person can navigate an interface, find information on it, and achieve his or her goals.

المصدر:

http://www.hazemsakeek.com/vb/showthread.php?22455-تفضل-معجم-المصطلحات-الالكترونية-(-التعليم-االكتروني-)&s=b38d0ef5cf368361c396d571cde31e44

مصدر الصورة:

http://www.lifeatcollege.com/Cart/images/LC_U.jpg

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