The CIA triad is a widely used information assurance (ia) model that identifies confidentiality, integrity, and availability as the fundamental security characteristics of all information systems.
The major triad pattern is a pattern of three notes consisting of a root or fundamental with a major third added above it, and a minor third added above that.
大三和弦是包含加大三度的根音在内的三音和弦,其上加一个小三度。
3
The minor triad pattern is a pattern of three notes consisting of a root or fundamental with a minor third added above it, and a major third added above that.