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Modulo — OCR GCSE Computer Science Definition | GradeGen

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Computer Science
Key terms
Modulo

GCSE Computer Science · key term

Modulo

Definition

An operation that returns the remainder after division; written as MOD in OCR pseudocode.

Used by OCR

How each exam board covers it

OCR GCSE Computer Science · J277

Paper 2

For instance, 12 MOD 2 is 0. This makes modulo useful for checking whether a whole number is even: an even number has no remainder when divided by 2; an odd number has a remainder of 1.
Revise: Common Arithmetic Operators

OCR Computer Science past papers

Related key terms

Arithmetic operator
Exponentiation
Integer division
Operand
Quotient

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