On which of the following levels are databases not used? business global corporate personal

Personal; For virtually any personal reason, there would be no need for a database. The amount of work you would have to put into it would be greater than the benefits. One person could not have a real use for such a large collection of information unless they were working on a massive project.

a) the medical information

since 1913, the medical knowledge has vastly changed.   medical terms that are today common-knowledge (dna, chemotherapy, etc.) were not even in existence in 1913.

hope this

answer; /// multipotentialite means a person who have many different interests and creative pursuits in life; (one true calling);

polymath; means a person   of wide-ranging knowledge or learning;

scanner; means; a device that captures images from photographic prints,posters,magazine pages.ect;