Which statement about domain names is most accurate for assessing credibility?

• A. The domain extension alone guarantees accuracy.
• B. Domain extensions like .edu or .gov can signal authoritative sources.
• C. A site with a lot of ads is more credible.
• D. The domain owner can guarantee all content is correct.

Answer: (B)

In evaluating credibility, the domain extension can give a hint about the source’s nature. Extensions like .edu and .gov are typically restricted to educational institutions and government agencies, which are subject to standards and verification practices. This makes such domains more likely to host reliable information, so this statement is the best indicator among the options. But remember, the extension alone doesn’t guarantee accuracy; you should also check author attribution, dates, cited sources, and the presence of evidence within the content. The idea that lots of ads equal credibility or that the domain owner guarantees all content is incorrect.