​Which of the Following Terms Refers to a Type of Subquery

question 36

Multiple Choice

​Which of the following terms refers to a type of subquery that is processed,or executed,once for each row in the outer query?

• A) ​correlated subquery
• B) ​uncorrelated subquery
• C) ​multiple-column subquery
• D) ​single-row subquery

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Definitions:

Vygotsky

A Russian psychologist known for his theories on cognitive development, emphasizing the crucial role of social interaction in learning.

Cognitive Development

The process by which a child's understanding of the world changes due to age and experience, including the development of thinking, problem-solving, and decision-making capabilities.

Assimilation

According to Piaget, the inclusion of a new event into an existing schema.

Accommodation

According to Piaget, the modification of schemas so that information inconsistent with existing schemas can be integrated or understood.