Which statement best defines a blog?

• A. A private online diary that is never updated.
• B. A Web log, which is a journal or newsletter that is updated online and often considered unreliable due to being opinionated or analysis.
• C. An official government publication with peer review.
• D. A daily newspaper edition posted online without commentary.

Answer: (B)

A blog is best understood as a Web log—an online journal or newsletter that is regularly updated on the web. The term itself comes from this idea of a log kept on the internet, with new posts added over time. Blogs are typically created by individuals or small teams and feature posts that share observations, ideas, or analysis, often with a personal voice or perspective. Because they foreground the author’s viewpoint and ongoing updates, they’re more subjective than formal, peer‑reviewed publications. That combination of being an online, periodically updated journal and often opinionated content is what sets blogs apart from official government publications or traditional newspapers, which are usually subject to formal editorial standards and more objective reporting. The other descriptions don’t fit because blogs aren’t typically private diaries that never get updated, nor official peer‑reviewed government publications, nor simply daily newspaper editions posted online without commentary.