Explain two ways that the use of frames improves network communication.
What will be an ideal response?
(1) Frames prevent a machine from monopolizing the shared bus cable.
(2) Frames make the process of retransmitting lost data more efficient, since only the damaged or lost packets must be resent.
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The W3C is an organization that:
a) maintains and runs the internet. b) removes junk and broken links from the web. c) developed e-mail. d) helps to develop web technologies.
The XML declaration does not require a closing tag because ____.
A. the declaration isn't really part of the document B. the browser will fill one in C. closing tags aren't required in XML D. the declaration is an empty element
If you want to allow a non-visual user agent to understand the purpose of a table, you should use the ____________________ element.
Fill in the blank(s) with the appropriate word(s).
How should you explain examination and data collection methods?
What will be an ideal response?