A developer is writing a script to calculate a bank account balance within two decimal places. Which of the following data types should the developer select to store the balance?

The correct answer is C. Float. A float is a data type that can store decimal numbers, such as 3.14 or 0.01. This is suitable for calculating a bank account balance within two decimal places, as it can represent fractions of a dollar. A boolean is a data type that can only store true or false values, which is n

Software Development

Question

Options

ABoolean
BInteger
CFloat
DChar

How the community answered

(22 responses)

C
95% (21)
D
5% (1)

Explanation

A float is a data type that can store decimal numbers, such as 3.14 or 0.01. This is suitable for calculating a bank account balance within two decimal places, as it can represent fractions of a dollar. A boolean is a data type that can only store true or false values, which is not useful for numerical calculations. An integer is a data type that can store whole numbers, such as 1 or 100, but not decimals. A char is a data type that can store a single character, such as a' or 9', but not multiple characters or decimals.

Topics

#data types#floating-point numbers#precision

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