Question: The table containing the foreign key is called the child table, and the table containing the candidate key is called the referenced or parent table.
Answer:
The table containing the foreign key is called the child table, and the table containing the candidate key is called the referenced or parent table.
MCQ: The table containing the foreign key is called the child table, and the table containing the candidate key is called the referenced or parent table.
Explanation:
The table containing the foreign key is called the child table, and the table containing the candidate key is called the referenced or parent table.
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Related Questions
- 1. The purpose of the foreign key is to identify a particular row of ___________.
- 2. The foreign key is equal to the candidate key in some row of the primary table, or else has no value (the NULL value.). This rule is called a ______ between the two tables.
- 3. ______ should not contain NULL value in its Attribute value.
- 4. An ER diagram can express the overall __________of a database graphically
- 5. Which of the following structure represent the entity sets?
- 6. Ellipses represent_________
- 7. Diamond Represents______
- 8. Which of the following diagram link attributes to entity sets and entity sets to relationship sets?
- 9. Double ellipses represents_____
- 10. Dashed ellipses represents_____
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