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
Computer Science & Information Technology
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The RGB setting for blue is (0 is off, 1 is on)
a. 0000 0000 0000 0000 0000 0000 b. 1111 1111 0000 0000 0000 0000 c. 0000 0000 1111 1111 0000 0000 d. 0000 0000 0000 0000 1111 1111
Computer Science & Information Technology
?Encryption keys are generally ____ or ____ bits long.
A. ?16, 64 B. ?64, 128 C. ?128, 256 D. ?64, 256
Computer Science & Information Technology