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SQL Basics (Set 2) MCQs
Which of the following statement is true (1)?
3. Which of the following statement is true?
- SQL statements are used for most operations in a database.
- Relational algebra and tuple relationship calculus are needed for SQL syntax.
- All of the above
- None of the above
Answer: C) All of the above
Explanation:
SQL statements are used for most operations in a database and Relational algebra and tuple relationship calculus are needed for SQL syntax.