Availability is a term used in Information Security, to show that a system is running and reachable by those that are supposed to be able to use the system. Availability is sometimes expressed as a percentage of uptime, such as 99%. High availability is usually expressed as five nines - 99.999%.
Definition of 'exemplify'. exemplify. If a person or thing exemplifies something such as a situation, quality, or class of things, they are a typical example of it. The room's style exemplifies Conran's ideal of 'beauty and practicality'. ...the emotional expressiveness of modern dance as exemplified by the work of Martha Graham.
1 : to show or illustrate by example anecdotes exemplifying those virtues. 2 : to make an attested copy or transcript of (a document) under seal. 3a : to be an instance of or serve as an example : embody she exemplifies the qualities of a good leaderb : to be typical of a dish that exemplifies French cuisine.