With MFA enabled, when a user signs in to an AWS website, they will be prompted for their user name and password (the first factorâwhat they know), as well as for an authentication code from their AWS MFA device (the second factorâwhat they have).
A TFCC tear is an injury to the triangular fibrocartilage complex, found in the wrist, between the end of the ulna bone and the carpals. Its function is to stabilize the radioulnar joint.
The metrics TCC (Tight Class Cohesion) and LCC (Loose Class Cohesion) provide another way to measure the cohesion of a class. The TCC and LCC metrics are closely related to the idea of LCOM4, even though are are some differences. The higher TCC and LCC, the more cohesive and thus better the class.