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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Research suggests that parents who spank their children usually administer
spanking : <span> as a last resort after other punishments have failed.
In most cases, these parents are frustated with their child behaviors and only administer the punishment because other efforts that involve communicating with the children has failed</span>
Sociologists examine social phenomena in order to learn more about social phenomena affect people's lives.
Social phenomena are taken into consideration as inclusive of all conduct which impacts or is inspired through organism sufficiently alive to reply to each other. This includes impacts from beyond generations.
Social phenomenon. Any discovered motion, occasion, or state of affairs this is created through society, in preference to such that takes place naturally. person elements. organic and private elements that influence our conduct.
Social phenomena are taken into consideration as inclusive of all conduct which impacts or is stimulated by means of organisms sufficiently alive to respond to each other. This includes impacts from past generations.
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<u>Answer:
</u>
MacArthur wants to impress his listeners; Long wants to make them think.
<u>Explanation:
</u>
- MacArthur has spoken in his speech in the most articulate way about the sacrifice that the men of the country make to secure the well-being of citizens of the nations. The language is intended at making the listeners comply with his words by influencing and impressing them.
- On the other hand, Long is trying to acquaint his listeners to the truth of the society that he has devised to be deteriorating the lives of common people of the United States.
