A domain controller (DC) is a server computer that responds to security authentication requests within a computer network domain. It is a network server that is responsible for allowing host access to domain resources. It authenticates users, stores user account information and enforces security policy for a domain.
Modified condition/decision coverage (MC/DC) is a code coverage criterion used in software testing. Contents. 1 Overview; 2 Definitions; 3 Criticism; 4 RC/DC