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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Creating jobs is a keystone of any economic recovery program. Many activities can fall under the rubric of job creation, including immediate short-term opportunities that yield quick impact, or the development of more enduring livelihoods in the civil service or private sector. It is important to distinguish between these different activities, recognizing that sustainability and long-term impact should be duly considered in implementing any employment generation program. Providing jobs is vital on many levels.
Politically, employment opportunities give the population a stake in the peace process by providing young men and women with alternatives to violence. Economically, employment provides income to poor families, revives domestic demand for goods and services, and stimulates overall growth. Socially, employment can also promote social healing, encourage the return of displaced persons, and improve social welfare in the long run.
Answer:
certificate of deposit 1 year
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The answer to this question is the science of forensic study
Answer:
They are designed to help people get along with one another, prevent accidents, make sure resources are used fairly. If the people do not obey the laws; our government cannot maintain order, protect our health, safety, and property.