Answer & Solution
Answer: Option C
Solution:
This question is about how MySQL stores numbers with decimal points. Let's break down what "float(5,0)" means:
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float: This tells us the data type is a floating-point number, meaning it can store decimals.
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(5,0): These numbers specify the size and precision of the decimal.
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5: This is the total number of digits the number can have (including the decimal point).
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0: This means the number has zero digits after the decimal point.
So, "float(5,0)" can only store whole numbers with a maximum of five digits.
Let's look at the options:
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Option A: 12345.123 - This has decimals and more than five digits, so it's incorrect.
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Option B: 12345.1 - This has decimals, so it's incorrect.
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Option C: 12345 - This is a whole number with five digits, making it the
correct answer!
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Option D: 123.123 - This has decimals, so it's incorrect.
Therefore, the correct representation of "float(5,0)" is Option C: 12345.
