Which data type stores decimal numbers?

Study for the IT Specialist – Software Development exam. Enhance your skills with flashcards and multiple choice questions, complete with hints and explanations. Get fully prepared for your test!

Multiple Choice

Which data type stores decimal numbers?

Explanation:
Numbers with fractional parts require a type that can hold decimals. The double data type is a floating-point type designed for this, so it can represent numbers like 3.14, 0.001, or -2.5. Integers hold only whole numbers, strings hold text, and booleans hold true/false. Therefore, double is the one used for decimal numbers.

Numbers with fractional parts require a type that can hold decimals. The double data type is a floating-point type designed for this, so it can represent numbers like 3.14, 0.001, or -2.5. Integers hold only whole numbers, strings hold text, and booleans hold true/false. Therefore, double is the one used for decimal numbers.

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