Nouns denoting body parts. Hypernyms (chemoreceptor is a kind of...): receptor; sense organ; sensory receptor (an organ having nerve endings (in the skin or viscera or eye or ear or nose or mouth) that respond to stimulation).
Figure 1. Percentage of machines (server excluded) with one or more user accounts from January 2008 to June 2008. User Account Control was implemented in Vista to address two key issues: one, incompatibility of software across user types and two, the lack of user knowledge of system-level changes. We expanded the account types by adding the Protected Admin (PA), which became the default type for the first account on the system.
Access control information is first written to an objectâs security descriptor when the object is created. Then, when a user tries to perform an action with the object, the operating system examines the objectâs security descriptor to determine whether the user is allowed to do what the user wants to do.