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joja [24]
2 years ago
12

Why do relational databases use primary keys and foreign keys?.

Computers and Technology
1 answer:
Andrew [12]2 years ago
8 0

Answer:

Explanation:

A relational database is designed to enforce the uniqueness of primary keys by allowing only one row with a given primary key value in a table. A foreign key is a column or a set of columns in a table whose values correspond to the values of the primary key in another table.

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VLSI is the process of creating an integrated circuit (IC) by combing thousands of transistors into a single chip. There are two
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ASIC

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Archy [21]

Answer: Correct option is Option D.

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2 years ago
What is telepresence
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7 0
3 years ago
Darian has a gourmet cupcake business and needs a website to compete with the other bakeries in his area. He has a Google My Bus
Amiraneli [1.4K]

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