Refers to the Number of Different Values a Column Could

question 12

Multiple Choice

refers to the number of different values a column could possibly have.

• A)Database statistics
• B)Data sparsity
• C)A bitmap index
• D)Clustering

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Definitions:

Interval Schedule

In operant conditioning, a reinforcement schedule where rewards are given after a variable or fixed duration of time has passed.

Ratio Schedule

A type of reinforcement schedule in operant conditioning where a response is reinforced after a specified number of responses.

Continuous Reinforcement

A method in behavioral psychology where a desired behavior is reinforced every time it occurs, leading to faster learning.

Partial Reinforcement

A conditioning strategy where a behavior is reinforced only some of the time, often making the learned behavior more resistant to extinction.