AQA A-Level Computer Science common mistakes
Client server databases common mistakes
Study Client server databases with curriculum-aligned Common Mistakes resources, practice links, and exam-focused support.
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common mistakes
Resource type
Topic
Client server databases
AqaA LevelComputer ScienceFundamentals of databases
Common mistakes
Confusing a lost update with any failed database operation
Stating that a lost update occurs whenever a database update fails.
Fix itA lost update specifically occurs when two clients edit the same record and one saved update overwrites the other.
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