Computer Science · RDBMS
A librarian wants to evaluate a new scholar-records system built on a relational database management system (RDBMS). Which of the following features would be encountered while studying RDBMS? (A) It ensures data is organized into tables, linked properly, and queried efficiently using SQL. (B) A primary key uniquely identifies each row. (C) Foreign keys enable only one-to-one relationships.
- 1A and C
- 2A and B✓
- 3B and C
- 4A, B and C
Correct answer
A and B
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