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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Answer: False
Explanation: The statement in the question describes Stimulus Equivalence.
Contingency Adduction occurs when an individual acquires a new behaviour through conditioning and another contingency adds it to its own range of behaviors.
Stimulus equivalence on the other hand is when more than one different stimuli get the same response. Similar to the response in a situation where conditioning did not take place, although the response is accurate, it has not been reinforced.
The answer is that the given statement is "true".
Emotion work might be characterized as the administration of one's own sentiments, or work done with an end goal to keep up a relationship; there is question in the matter of whether feeling work is just work done controlling one's own particular feeling, or stretches out to playing out the passionate work for others.
I don't know if there were any options, but something that is at heart of a democracy is popular sovereignty: the belief that the power is in the hands of the people.
In a representative democracy those people are represented by some people chosen, to make the democracy easier to work.
alternatively you could say a body of laws: legislature or a constitution.
The word that best fits the description of a mix of multiple roles is <u>Role Set. </u>
<h3>What is a role set?</h3>
- The different roles that a person needs to assume throughout their life.
- A mix of roles that each person has from their primary roles.
A role set is therefore a mix of various roles. For instance, Mark Zuckerberg is the CEO of a tech company as well as a father to his child and a husband to his wife.
Find out more on social roles at brainly.com/question/1288622.
