How are the edges of a flat file designed?How are the edges of a flat file designed?Parallel along the entire length Tapered along the entire length Parallel for two-thirds of the length, then tapered Curved along the entire length Right Answer is: Parallel for two-thirds of the length, then tapered SOLUTION The edges of a flat file designed is Parallel for two-thirds of the length, then tapered. This is because flat files generally have parallel surfaces for most of their length, with a taper towards the end