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: C. Has to spend a week in a hospital.
Explanation: Health insurance covers some of the medical expenses allowing you to pay less when in a hospital.
Answer:
The answer is below
Explanation:
The most ideal way to improve the way we are currently responding to people who are practicing different religions, speaking different languages, and upholding different value systems are as follows:
1. Develop mutual respect: when we respect the culture and tradition of people that have so many differences from us, it helps us to relate well and see things from their perspective.
2. Embracing mutual trust and understanding: trusting and trying to understand people of different cultural background helps us to quickly blend in and improve the way we respond to them
3. Having more knowledge of these people: knowing more about the history and socio-cultural background of people who have so many differences from us can assist us to relate and respond to them quickly and respectably.
Answer:
material culture is created by man While non material culture is the aspects of cultural deals with non physical object which cannot be touch or feel but express though behaviour
We learned this. So the answer would be using them for tombs of ancient Pharaohs and Queens. <span />
