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Computer Science
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Database Management Systems MCQ
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What is a foreign key used for?
What is a foreign key used for?
A. To uniquely identify records
B. To connect two tables
C. To create indexes
D. To store null values
Explanation:
Foreign key establishes relationship between tables.
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Database Management Systems MCQ
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Computer Science
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What does DBMS stand for?
Which of the following is an example of DBMS?
In DBMS, what is a table also called?
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