What is APES? AP Environmental Science (APES) is a year-long course that is the equivalent to a one semester college level Environmental Science course. Students will be expected to take the AP Environmental Science test in May 2016.
RAID is basically a group of disks, usually with one or both characteristics of parity and striping. Parity is redundancy of your blocks of data on the disks; striping allows the individual drive speeds and feeds to add up, giving you more performance than a single disk could provide.
Security Threat Group (STG) Law and Legal Definition. Security Threat Group (STG) is a formal or informal group of prison inmates. They are basically the prison gangs. Law enforcement officials use the term Security Threat Group to refer such gangs in order to take away the recognition that the term âgangâ connotes. STGs pose threat to the safety of prison officials and other inmates. STGs vary in organization and composition.