Maintenance of a Database Can Involve the Need to _________________________

question 67

Short Answer

Maintenance of a database can involve the need to _________________________ periodically;that is,to change the database structure.

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Definitions:

Contingency

A future event or circumstance that is possible but cannot be predicted with certainty.

Depends Upon

A phrase indicating that the outcome is influenced or determined by a specific factor or condition.

CS Predict

The ability of a conditioned stimulus (CS) to predict the occurrence of an unconditioned stimulus, forming the basis of classical conditioning.

Classical Conditioning

A learning process that occurs through associations between an environmental stimulus and a naturally occurring stimulus, first demonstrated by Ivan Pavlov.