Identify the data type that stores either True or False data values.

Question

BlackTom AI · Accepted Answer

The question asks: Identify the data type that stores either True or False data values. 
Option a: String. A string stores sequences of characters, such as text like 'true' or 'false', but it is not the boolean data type itself. Therefore this option is incorrect for representing boolean values. 
Option b: Float. A float represents real numbers with fractional parts (like 3.14), not boolean truth values. This makes it an inappropriate choice for True/False data. 
Option c: Integer. An integer is a whole number (like 0, 1, -5) and does not inherently represent truth values. While some systems might map booleans to integers, the canonical data type for True/False is not Integer. Hence this option is incorrect as the primary boolean type. 
Option d: Boolean. A boolean is the data type that directly stores True or False values, representing binary truth states. This is the standard and correct data type for boolean logic in most programming languages. 
In summary, only the Boolean option correctly identifies the data type designed to hold True or False values, while the others describe different data types that do not intrinsically represent booleans.

Identify the data type that stores either True or False data values.单项选择题

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