Answer:
The Answer is B.
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Answer:
D
Explanation:
a person who stayed home to raise their children and now want to start up a job
Answer: B. increased tax revenue
Explanation:
<u>Answer:
</u>
A cat develops a unique pattern of movement in order to get a reward that is highly consistent, but a different cat will have another consistent movement pattern for obtaining the reward. This is an example of adjunctive behaviors.
Option: (A)
<u>Explanation:
</u>
- The cat that chooses to behave differently has actually devised the act of the other cat as a unique expression for indicating that it is seeking the reward.
- This disparity between the behaviors of both the cats is inconsistent because the other cat believes that a display of behavior that is unique to itself would fetch a reward. This kind of behavior is referred to as adjunctive behavior.
The entity integrity rule states that a primary key attribute can be null. Thus the statement is false.
<h3>What is an entity?</h3>
An entity is refer to any object that exists in reality. These entities are Independent in nature. Each row in a table should be a distinct entity, which is ensured by entity integrity.
The entity integrity rule states that a primary key attribute can not be null as it shows unique characteristics of an entity.No primary key value can be null according to the entity integrity constraint because it is needed to identify specific attribute values in relation.
Therefore, the statement is False.
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