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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This doesn't occur before the formal operational stage.
According to Jean Piaget, a Swiss psychologist, every person goes through 4 developmental stages:
- sensorimotor : birth - 24 months
- preoperational: 24 months - age 7
- concrete operational: 7 - 14
- formal operational: adolescence - adulthood
Only when we reach the final stage of development can we put ourselves in somebody else's shoes and see things from their perspective, according to Piaget.
Answer:Jay Treaty, (November 19, 1794), agreement that assuaged antagonisms between the United States and Great Britain, established a base upon which America could build a sound national economy, and assured its commercial prosperity.
Explanation:
Answer:
no it actually increases it
Explanation:
Divided government: occurs when the governors are unable to reach an agreement about the governance of the country. On that occasion, several different aspects of how the government should act arise, lacking an efficient consensus among politicians and generating strong cases of politicization, which prevents efficient and necessary public policies from being established and voted to allow their execution.
Weak party discipline: Prevents rapid voting on the implementation of public policies. As a result, the implementation of these policies is delayed and precarious. In addition, it makes the work of the federal government more difficult, forcing each parliamentarian to negotiate for these policies separately, making it difficult for political agreements to exist, as the governor starts to act individually.
Growth in the number of interest groups: When a public policy is established and needs to go into the execution process, it is necessary that all government officials work together, which does not happen when interest groups are generated. Each interest group acts individually, seeking personal and not collective benefits.
Political action committees: They can promote the interests of just a group of government officials, generate politicization and polarization of political thought, in addition to generating power gaps that can prevent the implementation of public policies.
