Qualification:
Cambridge Advanced National in Computing (AAQ)
Unit:
F160: Fundamentals of Application Development
Certificate:
Computing: Application Development (H029 / H129)
1.3.3 - Application Software Types
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Off-the-Shelf Software
Custom Off-the-Shelf Software
Bespoke Software
There are three application software types you need to know:
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Off-the-shelf software
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Custom off-the-shelf software
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Bespoke software
For each software type, you need to know:
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Its purpose and common characteristics.
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The advantages and disadvantages of using the software.
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How client requirements affect the selection of that software.
Off-the-Shelf Software
Off-the-shelf software is pre-made and available for anyone to buy and use. It is designed for general users and common tasks.
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It is pre-developed and ready-made with standard features for a wide audience, not custom-built for a specific user. Its purpose is to provide a cost-effective, quick-to-deploy solution for popular applications.
Custom Off-the-Shelf Software
Custom off-the-shelf software is pre-built like regular off-the-shelf software, but can be slightly customised to meet specific user needs. It offers a balance between quick setup and limited personalisation.
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It supports configurable features such as add-ons, plugins or modules to extend or adapt functionality while the base software remains maintained and updated by the original developer.
Bespoke Software
Bespoke software is designed and built specifically for one organisation or user. It fits their exact needs but usually costs more and takes longer to develop.
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An example is a bespoke system developed for a specific bank with custom software to handle financial regulations, unique products and security needs. Other examples include government systems, hospital patient management and air traffic control.
Questo's Questions
1.3.3 - Application Software Types:
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1. Updating soon. [2]​