Database-Management-System
May 14, 2024Database-Management-System
May 14, 2024Database-Management-System
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Question 807
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Which of the following is a fundamental operation in relational algebra?
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Set intersection
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Assignment
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Natural Join
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None of the above
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Question 807 Explanation:
Fundamental operation in relational algebra
1.Select
2.Project
3.Cartesian Product
4.Rename
5.Union
6.Set Difference
1.Select
2.Project
3.Cartesian Product
4.Rename
5.Union
6.Set Difference
Correct Answer: D
Question 807 Explanation:
Fundamental operation in relational algebra
1.Select
2.Project
3.Cartesian Product
4.Rename
5.Union
6.Set Difference
1.Select
2.Project
3.Cartesian Product
4.Rename
5.Union
6.Set Difference