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EVELOPMENT
Pearson BTEC International Level 3 Qualifications in Information Technology –
Specification – Issue 3 – September 2022 © Pearson Education Limited 2022
101
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Functions and procedures.
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Data types, e.g. char, integer, real, Boolean.
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Objects and classes.
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Event handling, e.g. forms, screen components, actions.
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Utilise device capabilities, e.g. language APIs, Android Sensor,
iOS Core Motion Framework.
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Interrogate device status, e.g. location, battery life.
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Orientation of device, e.g. autodetection, force orientation mode.
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Code annotation.
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Create executable for target device.
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Quality control:
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efficiency and performance, e.g. system resources used, accessing
storage media
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maintainability, i.e. the ease of modification and improving the app
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portability, i.e. range of device compatibility
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usability, i.e. ease of use, how easily the user can interact with the app.
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