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Databases -- Practice Problems

Databases — Practice Problems

Section titled “Databases — Practice Problems”

10 MCQ questions covering SQL queries, normalization (1NF to BCNF), ACID properties, indexing strategies, and query optimization. Select an option to check your answer and view the explanation.

SQL and Normalization

Section titled “SQL and Normalization”

Indexing, Transactions, and Query Optimization

Section titled “Indexing, Transactions, and Query Optimization”