What guidelines can a Web developer follow to ensure that Web pages are accessible to people who are color blind? As a preliminary check, what tools or techniques can help assess the accessibility for this group?

What will be an ideal response?


Do not use color alone to convey meaning. Make a difference in brightness or saturation, or use another encoding that’s not related to color at all such as position, alignment, or size.

Computer Science & Information Technology

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A key or feature that can be turned on or off is known as a(n) ________ command

Fill in the blank(s) with correct word

Computer Science & Information Technology

A chart filter in Excel 2013:

A) controls which data series and categories are visible in a chart. B) controls which charts are printed and which are visible on the screen of a workbook. C) displays a list of all charts in a workbook in order to select which charts you want to print. D) displays all chart types and filters that are available for the data you want to present.

Computer Science & Information Technology

____ is an accumulating statement.

A. total += num; B. total++; C. ++total; D. total *= num;

Computer Science & Information Technology

The ____________________ pane includes a list of available calendars.

Fill in the blank(s) with the appropriate word(s).

Computer Science & Information Technology