When Duplicate Column Names Exist in a Database and You

question 25

Multiple Choice

When duplicate column names exist in a database and you need to indicate the column to which you are referring,____.​

• A) ​do not use these two tables together
• B) ​do not use the column names in the same statement
• C) ​write both the table name and the column name, separated by a period
• D) ​write the table name only

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Definitions:

Genetic Relationship

The connection between organisms based on the similarity of their DNA sequences.

Nonshared Environmental

Influences that result in differences among siblings, including experiences outside the family that are not shared by other siblings.

Family Vacation

A period of leisure and travel with family members away from the usual residence, intended for relaxation and enjoyment.

Familial Status

Refers to an individual's position or role within a family, including aspects such as being a parent, child, or sibling.