​Which of the Following Types of Joins Refers to Joining

question 15

Multiple Choice

​Which of the following types of joins refers to joining a table to itself?

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

---

Definitions:

Secure Attachment

A type of emotional bond where individuals feel confident and supported, deriving from consistent care and responsiveness during infancy.

Stranger Anxiety

A developmental stage in infants where they show fear or distress when faced with unfamiliar people.

Egocentrism

The inability to differentiate between one's own viewpoint and that of others, often seen in early childhood development.

Conservation

The protection, preservation, management, or restoration of natural environments, cultural heritage, and biodiversity.