The four principles of WCAG 2.0 are as follows:

a. linear, hierarchical, random, sequential
b. contrast, repetition, alignment, proximity
c. XHTML, CSS, HTML, Notepad
d. perceivable, operable, understandable, robust


d. perceivable, operable, understandable, robust

Computer Science & Information Technology

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____ can be assigned to email messages, enabling you to quickly identify them and associate them with related tasks.

A. Color categories B. Bar codes C. Shortcuts D. Groups

Computer Science & Information Technology

When information from another source is quoted or referred to, that source needs to be credited

Indicate whether the statement is true or false

Computer Science & Information Technology

?Identify an example of direct costs.

A. ?Project team members' salaries B. ?Power consumption costs C. ?Copy machine rentals D. ?Insurance expenses

Computer Science & Information Technology

Which wavelength is used by 1000BaseLX fiber-optic cabling?

A. 5 km B. 850 nm C. 1300 nm D. 100 meters

Computer Science & Information Technology