Problemas
The variable is0pen is to be used to indicate whether or not a store is currently open. Which of the following is the most appropriate data type for isopen? A Boolean B number (C) string C D square
Roztwór
Joaquín
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Respuesta
The most appropriate data type for 'isopen' is 'A Boolean'.
Explicación
## Step 1The problem is asking us to identify the most appropriate data type for a variable that is used to indicate whether a store is open or not. The variable is named 'isopen'.## Step 2The variable 'isopen' is used to indicate whether a store is open or not. This is a binary condition, meaning it can only have two possible values: true (the store is open) or false (the store is not open).## Step 3Given this binary nature of the variable, the most appropriate data type for 'isopen' would be a Boolean. A Boolean is a data type that can only have two possible values: true or false.## Step 4The other options, such as number, string, and null, are not suitable for this variable. A number can have a wide range of values, not just two. A string can hold a sequence of characters, which is not suitable for a binary condition. Null is a special value that represents the absence of a value, which is not suitable for a binary condition.