O-LevelComputer ScienceDatabasesOct/Nov 2025Paper 2 Q85 Marks
A school has set up a database table EquipmentLoan to record details of school equipment loaned to students. EquipmentID Description Name DateLoaned Returned Cam01 Digital camera James 23/04/2025 No Cam04 Digital camera Amir 12/03/2025 Yes Gra02 Graphics tablet Nikita 27/04/2025 No Tab01 Tablet Holly 18/03/2025 Yes Ext01 External Hard drive Hussein 27/04/2025 Yes Cam02 Digital camera Emily 10/04/2025 Yes Tri01 Tripod Emily 10/04/2025 Yes
📋 Examiner Report & Trap Analysis
Common mistake: 62% of candidates selected the distractor because they confused... The examiner specifically designed this question to test whether students can differentiate between... To secure full marks, candidates must demonstrate...
🎯 Mark Scheme Breakdown
Award 1 mark for identifying the correct principle. Award 1 mark for showing clear working. Common errors include failing to convert units and misreading the scale. The examiner report notes that only 34% of candidates achieved full marks on this question.
🔒
Unlock the Examiner's Analysis
Sign up for free to reveal the full examiner report, trap analysis, and mark scheme breakdown for this question.
Sign Up Free to Unlock →Join thousands of Cambridge students already using Oracle Prep