Which of the Following Types of Joins Refers to Results

question 6

Multiple Choice

Which of the following types of joins refers to results consisting of each row from the first table being replicated from every row in the second table?​

• A) ​outer join
• B) ​non-equality join
• C) ​self-join
• D) ​Cartesian join

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Definitions:

Lower Incomes

A reference to individuals or households that earn below the median income level of a specific geographic location or society.

Retirement Years

The period in an individual's life after they have ceased working, typically marked by a transition from full-time employment to leisure and personal pursuits.

Styles Of Grandparenting

Different approaches grandparents adopt in their role, ranging from highly involved and supportive to more detached and infrequent interactions with their grandchildren.

Formal Support Systems

Formal support systems comprise organized networks and services designed to provide assistance or support, such as social services, psychological counseling, and healthcare services, distinct from informal support from friends or family.