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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<span>According to Terrie Moffit, adolescent-limited offenders are individuals who exhibit antisocial behavior while they are going though adolescence, but as their biological and social maturities finish forming, they reduce or cease the antisocial behavior. Basically, they go through a phase and grow out of it.</span>
Answer:
B. because it reduces the amount of electricity generated by hydropower
Explanation:
Kinesthetic intelligence is required to be a good dancer. It means intelligence of body because dancers need to know this so they can dance with their bodies in a comfortable way. They need to know if something can affect their body, or what’s good for your body
