Online worksheet · 4 of 4

Related fields belong to one record - Online practice 4

Read the information, then answer the questions. An adult may read the instructions aloud. Show your working where asked.

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Invented records: ID=401, title='Marker', quantity=5; ID=402, title='Marker', quantity=8. IDs are stable unique identifiers; titles are editable display text; quantities are non-negative integers. The requested edit renames ID 402 to 'Spare Marker' without changing stock.

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