A Table Is in 4NF If It Is in 3NF

question 5

Multiple Choice

A table is in 4NF if it is in 3NF, and _____.

• A) all attributes must be dependent on the primary key and must be dependent on each other
• B) all attributes are unrelated
• C) it has no multivalued dependencies
• D) no column contains the same values

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Definitions:

Episodic Memory

A subtype of long-term memory that involves the recollection of specific events, situations, and experiences from one's own life.

Procedural Memory

A type of long-term memory responsible for knowing how to perform tasks, such as riding a bike or typing, without conscious awareness of the learned movements.

Pseudoforgetting

The phenomenon where information was never actually learned or encoded into memory, leading to the perception of forgetting.

Phonemic Encoding

The process of converting sounds into mental representations of letters or words during the memory process.