The southeast and northeast areas of the United States are incredibly different in terms of their economies and cultures. This was a major reason for the Civil War.
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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Answer:
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Answer:
Because this is constant, we know that the table represents a linear function. In general, to determine whether a table represents a linear function, we make sure the change in y for each unit of change in x is constant.
He could be demonstrating nationalism