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Image sizes: 256x256, 48x48, 32x32, 24x24, 20x20, 16x16 File formats: ICO, BMP, GIF, PNG Tags: tecnica icon alu comp, kurt halsey aim icons, change a file icon, windows xp icons taskbar, icons for the computerTo interaction etc. exist in the form of popular documents that Allows sites of the Financial network to have hardware and the software Various suppliers, and the personnel to learn in various educational firms.The concept of "fast prototyping" recognises impossibility of a writing The technical project and the specification to very difficult projects (with what, without Doubts, the project "Financial network") is. Instead with the help Special toolkit the rough breadboard model of desirable system becomes. This breadboard model (Prototype) also is "the live project" for the second (working) version of system. However, in one third of cases of possibilities of the version-prototype suffices for job Systems. For job by a method of fast prototyping two are essential The factor: + Presence of the special toolkit strongly accelerating job; + Presence of the special organisation of collective of developers, in which Switch on professionals from a modelled subject domain (customers), but not As controllers, and as ordinary developers; Approach acceptance "from below-upwards" means that at first is realised more Base, tool level, and only then with its help are realised Operations of higher level. At the opposite approach (from above-downwards) at first fix the specification, Then the project, then realisation of the project on the basis of deployment of the detailed Specifications etc. - from problem statement to realisation. The approach "from above-downwards" It is successful at accurate confidence of correctness of statement of a problem. The approach applied in the Financial network is more adequate to an uncertainty situation At statement. At the approach "from below-upwards" are realised only certainly The necessary and stipulated functions of system then are discussed and Functions of higher level are realised. ------------------------------------------------------------------------------- -------------------------------------------------------------------------------
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