Skip to content
    Computer Science GCSE

    Loss of precision

    What Loss of precision means in Computer Science GCSE, as defined for OCR.

    Definition of Loss of precision

    Check what you remember

    Read the wording for your board, then hide it and explain Loss of precision in your own words. Rough notes are fine. This is a self-check, with no mark or grade.

    Reference: OCR

    A right shift causes a loss of precision, discarding any bits shifted past the right-hand end and losing fractional parts.
    OCR · Data storage (study guide)

    Topics that use Loss of precision

    Related terms

    Using Loss of precision in the exam

    Check the command word and mark scheme for your exact question. After comparing your explanation with the reference, use the term in an answer on the linked topic. This practice does not predict an exam mark.

    Practise Computer Science questions

    Create a free account to answer exam-style questions on this topic and get feedback on your answers.

    Start free

    A week of Premium from your first lesson · Then the free plan continues · No card, no charge

    All Computer Science GCSE terms