Answer:
Google uses automated programs called spiders or crawlers, just like most search engines, to help generate its search results. Google has a large index of keywords that help determine search results. ... Google uses a trademarked algorithm called PageRank, which assigns each Web page a relevancy score.
Explanation:
A centralized database (sometimes abbreviated CDB) is a database that is located, stored, and maintained in a single location.
Most cars can go at least 5,000 miles before an oil change. “Change your car's engine oil every three months, or 3,000 miles.
The Digital Revolution refers to the advancement of technology from analog electronic and mechanical devices to the digital technology available today. The era started to during the 1980s and is ongoing. ... The Digital Revolution is sometimes also called the Third Industrial Revolution.
