Open websites typically include commercial sites.

• A. True
• B. False
• C. Not sure
• D. Both

Answer: (A)

The idea being tested is that the open web you access every day largely consists of sites with some commercial purpose. In practice, most publicly accessible sites monetize their content or services in some way—through advertising, product sales, subscriptions, sponsorships, or affiliate links. Even sites that provide free information often rely on ads or data-driven revenue to keep operating. There are non-commercial open sites as well (like some educational or government sites), but they are fewer in number and reach compared to commercial ones. So, when you browse the open web, you’ll encounter commercial activity frequently, making the statement true.