Keywords are the way your website is tagged. They are codes that have nothing to do with ranking of your website.
Keywords are part of the information search engines use when they include your website in their search results. Keywords can make or break your search engine ranking.
Keywords are the way Google reads images.
Search Engine Optimization
Search Engine Operations
Search Engine Oxidation
Page ranking is how pages are rated on search engines on a score of 1-10.
Page ranking is the number of pages a website has.
Page ranking has to do with what page and position a website is at on a search engine.
A program that crawls links and adds content from websites to the search engines.
Viruses that contaminate websites, making them unrepairable.
They are what websites are made up of.
Both A and B
Here's an interesting quiz for you.