Quiz: Counting states - How many values a bit pattern can represent
Pearson GCSE Computer Science 1CP2
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Building on what you've learned about why computers use binary, let’s test your knowledge of counting states and understanding how many values a bit pattern can represent!
How many unique values can a 2-bit binary pattern represent?
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Which of the following are true about a 3-bit binary pattern? (Select all that apply)
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A binary pattern with {{blank0}} bits can represent {{blank1}} unique values.
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Match the items on the left with their correct pairs on the right
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Match the items on the left with their correct pairs on the right
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What is the largest decimal value that can be represented by a 3-bit binary pattern?
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Which of these are valid binary patterns? (Select all that apply)
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What is the smallest number of bits needed to represent the decimal number 15?
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