File type specification: System file type. The ara file extension is associated with the ATI suite of drivers for Radeon graphics cards. The *.ara file contains various data for internal purposes of ATI graphic card driver.
Biochar is elemental carbon refined from biomass and made cleanly using today's technology. When done responsibly and sustainably, production and use of biochar has been shown to boost crop yields, build long lasting soil fertility, and conserve water.iochar is elemental carbon refined from biomass and made cleanly using today's technology. When done responsibly and sustainably, production and use of biochar has been shown to boost crop yields, build long lasting soil fertility, and conserve water.
As the name suggests, varchar is a varying character or varying char. Syntax of varchar is VARCHAR [(n|max)]. Varchar stores ASCII data that is non-Unicode data, and it is the data type which are used in normal usage. Varchar uses one byte per character. It also stores the length of each string in the database.