A foreign key is a key of a different (foreign) table than the one in which it resides.
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Q8: Maria creates a relational database to keep
Q9: A group of similar rows or records
Q10: Metadata is/are _.
A) codes used for server-side
Q11: Metadata refers to special data that describes
Q12: A primary key in a database is
Q14: Relational databases represent relationships using _.
A) foreign
Q15: The columns in a database are also
Q16: A database is used instead of a
Q17: The purpose of a database is to
Q18: Which of the following is the smallest
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