Like walking on the street those rules have to be improved why because a lot of citizens can get hurt
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:
VVVVVVWealthy townspeople who made up the middle class did not like owing taxes or serving in the noble’s army, so they forced nobles to grant them basic rights. Two examples are:
Wealthy townspeople who made up the middle class did not like owing taxes or serving in the noble’s army, so they forced nobles to grant them basic rights. Two examples are:
Wealthy townspeople who made up the middle class did not like owing taxes or serving in the noble’s army, so they forced nobles to grant them basic rights. Two examples are:
Wealthy townspeople who made up the middle class did not like owing taxes or serving iny, so they forced nobles to grant them basic rights. Two examples are:
Wealthy townspeople who made up the middle class did not like owing taxes or serving in the noble’s army, so they forced nobles to grant them basic rights. Two examples are:
Explanation:
Answer: The answer is policy advisers.
Explanation:
When economist are trying to help improve the world, they are policy advisers.
