Quiz: Capacity and File Size Calculations
OCR GCSE J277 Computer Science specification
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Welcome to this quiz on capacity and file size calculations. Test your knowledge with 10 questions!
Which unit is the smallest in data storage?
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The formula to calculate the size of a sound file is: sample rate × duration × {{blank0}}.
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Which of the following are factors that affect the file size of a digital image? (Select all that apply)
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What is the size of a 3-second audio file with a sample rate of 40 kHz and a bit depth of 16 bits?
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Why is data stored in binary in computers?
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What is the binary representation of the decimal number 10?
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