When You Define a Table's Primary Key,the DBMS Automatically Creates

question 81

Multiple Choice

When you define a table's primary key,the DBMS automatically creates a(n) ____ index on the primary key column(s) you declared.

• A) key
• B) incomplete
• C) unique
• D) primary

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Definitions:

Imbibition

The absorption of water by plant tissues, particularly seeds, leading to swelling and the initiation of germination.

Oxygen

A chemical element with symbol O and atomic number 8, essential for most forms of life on Earth, involved in breathing and combustion processes.

Generative Cell

In plant biology, a cell within the pollen grain that divides to form two sperm cells during the process of fertilization.

Sperm Cells

Male reproductive cells designed to fertilize female eggs.