Chester's symptoms are most consistent with those seen in "catatonic schizophrenia".
Catatonic schizophrenia, uncommon serious mental issue described by striking motor conduct, normally including either critical decreases in intentional development or hyperactivity and agitation. At times, the patient may stay in a condition of relatively total fixed status, frequently accepting statuesque positions. Patients may stay still in an unbending stance for a considerable length of time or even days.
It depends on the work but i think 4 is good
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.
learn more about entity integrity, here:
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<span>The Government thinks it has the right to intervene in markets because it should be in charge of regulating and controlling the markets to set equal standards to everyone and, in this way,promote a fair competition. It does not mean, it should intervene in markets themselves, it just set the grounds and make people follow the law and rules </span>