Vertical Partitioning ____

question 73

Multiple Choice

Vertical partitioning ____.

• A) means dividing the rows of a table into groups and storing the groups separately, on different areas of a disk or on different disks
• B) means dividing the columns of a table into groups and storing the groups separately, on different areas of a disk or on different disks
• C) may involve splitting large text attributes off from the rest of a table
• D) a & c above
• E) b & c above

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Definitions:

Mastery Oriented

Refers to an approach or mindset focused on understanding and mastering a skill or knowledge area, rather than merely performing well to receive external rewards.

Generous Person

An individual known for giving more of something, especially money or time, than is strictly necessary or expected.

False Consensus Hypothesis

The tendency to overestimate the extent to which others share our beliefs, attitudes, and behaviors.

Fundamental Attribution Error

A cognitive bias in social psychology where people underestimate situational influences and overestimate dispositional influences on others' behavior.