Which helps in database to make databases more efficient?
Correct answer: D. Normalization
- A. Table
- B. Query
- C. Anomaly
- D. Normalization
Explanation
Normalization is a systematic process of organizing a database to minimize redundancy and improve data integrity. It involves structuring the database into tables with defined relationships to reduce duplication of data and streamline data manipulation. By following normalization principles, you can create a more efficient database that is easier to maintain and query In essence, normalization tackles the structure and organization of the database itself, aiming to create an efficient and reliable foundation for data storage and retrieval.
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About Databases
Databases cover tables, records, fields, keys and relationships, together with database management systems and relational database design. The subject includes primary and foreign keys, normalization, SQL commands such as SELECT, INSERT, UPDATE and DELETE, queries, forms and reports, while distinguishing a database from a spreadsheet used for simple tabular data.
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