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EnglandComputer ScienceQuick questions
Topic 2: Data
Quick questions on Representing images and sound: bitmaps, sampling and limitations - Edexcel GCSE Computer Science
2short Q&A pairs drawn directly from our worked dot-point answer. For full context and worked exam questions, read the parent dot-point page.
What is q1?Show answer
Calculate the file size in bits of a image with a colour depth of 4 bits. [2 marks]
What is q2?Show answer
State one effect of increasing the bit depth of a sound recording. [1 mark]
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