When enhancing the accessibility of Web pages for people who are blind, why is it useful to review the pages in a text browser such as Lynx?
What will be an ideal response?
Only the text from a Web document is accessible to a person who is blind. A text browser only displaces the text elements of a page. Isolating the text from the rest of the page can make it easier for a sighted person to decide if it still makes sense or not.
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A. functions B. objects C. classes D. methods
Which is not a quality of a convenience sample?
A) unrestricted samples B) non probability samples C) the most difficult samples to arrange D) the most unreliable samples
Which of the following devices is NOT used to create separate collision domains for each interface in an Ethernet network?
A) Hub B) Router C) Bridge D) Switch
Cells, in a cellular telephone system, can range in size from one-half mile in radius to ____ miles in radius.?
A. ?25 B. ?35 C. ?50 D. ?70