The ultimate VR headset buyerâs guide. By Adi Robertson | Photography by James Bareham. If you go back to the 1990s and start reading about virtual reality, youâll quickly realize that the term could refer to anything from a full Lawnmower Man simulation system to a 3D model on a computer screen.
This âDual Functionâ (Hybrid) framework is a combination of three frameworks (Functional Decomposition, Data Driven, Keyword Driven) and (re-usability, advanced error logic, custom QTP methods, dual function) techniques. Key features of Dual function Framework. 1. Re-usability, low maintenance design (Dual Function).
1 Zachman framework, a logical structure intended to provide a comprehensive representation of an information technology enterprise that is independent of the tools and methods used in any particular IT business. framework may be for a set of functions within a system and how they interrelate; the layers of an operating system; the layers of an application subsystem; how communication should be standardized at some level of a network; and so forth.