Q: Representing Images GCSE
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Question 1 of 10
1. Question
Category: Data RepresentationWhat is the name of the blocks of colour which, when put together, forms an image?
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Question 2 of 10
2. Question
Category: Data RepresentationHow many colours can a 4 bit image hold?
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Question 3 of 10
3. Question
Category: Data RepresentationWhich of the following statements best describes bit depth?
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Question 4 of 10
4. Question
Category: Data RepresentationWhich of the following statements best describes image resolution?
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Question 5 of 10
5. Question
Category: Data RepresentationWhat is another name for a 1 bit image?
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Question 6 of 10
6. Question
Category: Data RepresentationIf a 2 bit image’s physical size was 10px x 10px, what would be the size of the file in bits?
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Question 7 of 10
7. Question
Category: Data RepresentationCarrying on from the last question, what would this file size be in bytes?
Last Question: If a 2 bit image’s physical size was 10px x 10px, what would be the size of the file in bits?CorrectIncorrect -
Question 8 of 10
8. Question
Category: Data RepresentationWhat happens if you increase the resolution of an image?
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Question 9 of 10
9. Question
Category: Data RepresentationWhat is the file size (in bytes) of a 4 bit image with dimensions 20×20?
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Question 10 of 10
10. Question
Category: Data RepresentationWhich statement best describes a bitmap file?
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