ZIMSEC A-Level Computer Science
8Databases
Databases in ZIMSEC A-Level Computer Science: what the syllabus expects you to know, the learning objectives and how to practise.
Topic156 practice questions7 lessons
Overview
Form 5 (competency matrix 8.8). Paper 1 weighting 10%; part of the Paper 2 section Programming, Algorithm design and Databases (40%).
In this topic
Lessons
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File-based and relational databases
45 min
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Database management systems
40 min
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SQL data definition language
45 min
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SQL data manipulation language
55 min
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Entity-relationship diagrams and database design
45 min
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Normalisation to third normal form
50 min
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Database applications and accessing data from programs
50 min
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Sample question
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