Answer:
Trust gap between leaders and their people.
Explanation:
<span>7 October 1879 as part of </span>Bismarck<span>'s system of alliances to prevent or limit war </span><span>Austria Hungary and Germany joined the triple alliance in order to protect each other from the neighboring country Russia </span>
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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Well if you want to know how it would be not very effective there you go
Answer:
the experiment was not associated with a prestigious institution like Yale University.
Explanation:
This is a very famous experiment in social psychology history. This experiment was conducted by Stanley Mill-gram on obedience at Yale University. This experiment focused on the person's authority obedience or personal conscience.
The experiment was conducted at Yale University. It was published in the newspaper that they need a male candidate for research conducted at Yale University. The lower level of people was following the authority figure whether they were ordered to kill innocent people.