What is the purpose of the presence awareness feature on instant messaging software?
A) It allows users to upload photos and videos that help them increase their online presence.
B) It allows users to display their current status to their contacts, colleagues, or buddy list.
C) It allows users to search for common friends by browsing their buddy lists.
D) It allows users to view the real-world contact details of everyone on their buddy lists.
Question 2
Which of the following is true about assistive technologies?
A) Designers should address accessibility issues in the site's information architecture, with design elements that work well with assistive technologies such as optical scanners.
B) Making the accessibility changes after completing the entire website broadens the potential base of customers and thus makes good business sense.
C) Offering tutorials to help organizations improve their sites and understand how design techniques can radically alter a site's accessibility.
D) Assistive technologies, such as screen readers for the visually impaired, are high-tech devices and software that help people with disabilities.
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