Question
Which of the following correctly describes a 'primary key' in a relational database?
More IT DBMS Questions
- Which normal form in relational database design specifically eliminates transitive dependency of non-key attributes on the primary key?
- What does re.sub(r'(\w+)', r'_\1_', 'hello world') return?
- Which SQL command is used to retrieve data from a table?
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- Which of the following ACID properties ensures that either all operations within a transaction are completed successfully, or none are?
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