In a bitCount function, which statement best describes the returned count?

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Multiple Choice

In a bitCount function, which statement best describes the returned count?

Explanation:
Counting the number of set bits in a value's binary representation is what a bitCount function does. It looks at the binary form of the input and tallies how many bit positions are 1. This isn’t about decimal digits, hex digits, or the fixed width of the type; it’s specifically about how many 1 bits appear among the binary bits. For example, the value 13 is 1101 in binary, which has three 1s, so the bitCount would return 3.

Counting the number of set bits in a value's binary representation is what a bitCount function does. It looks at the binary form of the input and tallies how many bit positions are 1. This isn’t about decimal digits, hex digits, or the fixed width of the type; it’s specifically about how many 1 bits appear among the binary bits. For example, the value 13 is 1101 in binary, which has three 1s, so the bitCount would return 3.

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