Martine's Database Administrator Has Set Up a View for Her

question 30

Multiple Choice

Martine's database administrator has set up a view for her so that she can access the information she needs from the database. What will happen when new columns Martine does not need to see are added to the base tables used for Martine's view?

• A) The new columns will appear in Martine's view.
• B) The data independence provided by the view will be lost.
• C) The administrator will have to change the view's defining query.
• D) Martine can continue to use her view as usual.

Describe the effects of selective attention on perception and cognition.

Comprehend the concepts of controlled vs. automatic processing.

Grasp the neurological underpinnings of attentional processes.

Analyze the factors influencing attention such as arousal, task difficulty, and contextual cues.

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Definitions:

Aggression

Behaviors or attitudes that may be directed towards others or oneself, embodying actions of anger, hostility, or violence.

Commitment

A state or quality of being dedicated to a cause, activity, or relationship, often implying a sense of obligation or responsibility.

Control

The ability to shape or control the actions of others and the direction of events.

Externals

People who perceive the ability to attain reinforcements as being largely outside themselves.