A. A computer virus
B. A program that catalogs Web sites
C. A hacker who breaks into computer systems
D. An application for viewing Web sites
✅ The correct answer is option B.
Spiders are also referred to as “bots” or “crawlers,” and constantly scan the Internet for new and updated Web sites.
Spiders are also referred to as “bots” or “crawlers,” and constantly scan the Internet for new and updated Web sites.