What data type is the numeric literal 22?

Study for the End of Year 8 Computer Science Test. Prepare with flashcards and multiple choice questions, each with hints and explanations. Get ready for your exam!

Multiple Choice

What data type is the numeric literal 22?

Explanation:
Numeric literals come in different numeric kinds. A number written as 22 has no decimal point or fractional part, so it is classified as an integer. Integers store whole numbers and are used for counting, indexing, and whole-number arithmetic. The other data types listed behave differently: a boolean holds true or false; a string stores a sequence of characters (even if those characters look like a number, like "22"); a float (or floating-point number) stores numbers with a fractional part, such as 22.0 or 3.14. If you want a floating-point version of this literal, you’d write 22.0 or use scientific notation like 2.2e1. In short, 22 is an integer.

Numeric literals come in different numeric kinds. A number written as 22 has no decimal point or fractional part, so it is classified as an integer. Integers store whole numbers and are used for counting, indexing, and whole-number arithmetic. The other data types listed behave differently: a boolean holds true or false; a string stores a sequence of characters (even if those characters look like a number, like "22"); a float (or floating-point number) stores numbers with a fractional part, such as 22.0 or 3.14. If you want a floating-point version of this literal, you’d write 22.0 or use scientific notation like 2.2e1. In short, 22 is an integer.

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