Cambridge Olevel ICT revision notes

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Lesson

Lesson-11.1.6- Reduce file sizes for storage or transmission where necessary using file compression including .zip, .rar

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Lesson-11.1.5- Characteristics and uses of file formats including css, csv, gif, htm, jpg, pdf, png, rtf, txt, zip, rar The need for generic file formats.Previous Lesson-11.1.7-The need to reduce file sizes for storage or transmission.Next