Let's say I have list of user agents in my robots.txt like
User-agent: Applebot
Disallow: something
User-agent: baiduspider
Disallow: something
User-agent: Bingbot
Disallow: something
User-agent: *
Disallow: something
Would bots reference User Agents in OR maer or AND maer? If Bingbot crawls this site, do Bingbot rules and * rules apply together?