Data Concurrency

question 77

Multiple Choice

Data concurrency

• A)is a security issue in partitioned databases
• B)is implemented using timestamping
• C)may result in data lockout
• D)occurs when a deadlock is triggered

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Definitions:

Conditioned Stimulus

A previously neutral stimulus that, after being repeatedly associated with an unconditioned stimulus, elicits a conditioned response.

Unconditioned Stimulus

In traditional conditioning, a stimulus that instinctively and automatically elicits a response without previous learning.

Unconditioned Response

A natural, automatic reaction to a stimulus that occurs without any prior learning or conditioning.

Unconditioned Stimulus

Within classical conditioning, a stimulus that inherently and spontaneously provokes a response with no prior learning required.