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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Based on the question above, I have provided the missing
information to completely answer the question.
The correct answer is that the events “male” and “bet on professional sports”
are not mutually exclusive, so it is a no. The reason to this is because a
person can exist as both male and bet on the professional sports. The correct
answer is letter c.
The correct answer is B. Taking out loan to go on vacation.
Liability is termed as future sacrifices of benefits which are obliged to other entities. There are characteristics which explains what is liability.
For example, A type of borrowing from banks or from persons to improve personal income and which is being paid within the given period of time.
Liability can be based on constructive obligations or equitable obligations.
We can say that we get the asset when liability is being added to owners equity.
