White-box testing The real point is that tests are usually designed from an abstract structure such as the input space, a graph, or logical predicates, and the question is what level of abstraction we derive that abstract structure from. That can be the source code, requirements, input space descriptions, or one of dozens of types of design models. Therefore, the "white-box / black-box" distinction is less important and the terms are less relevant. In penetration testing, white-box testing refers to a methodology where a white hat hacker has full knowledge of the system being attacked. The goal of a white-box penetration test
Item number billed as a "special appearance" by that actor). Although the origin of the term "item number" is obscure, it is likely that it derives its meaning from objectification of women. This is because "item" in Mumbai film slang is used by Indian men to objectify women. The classic meaning of item number refers to highly sexualized songs with racy imagery and suggestive lyrics. The item number would feature an item girl who appeared in the film as a dancer, usually in a bar or nightclub, and was only in the film for the duration of that song. Up to the