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Makovka662 [10]
3 years ago
7

If an M:N relationship is mandatory on one side and optional on the other side, and if both relations resulting from the entitie

s involved in the relationship each have 3 records, then the resulting bridge relation cannot have less than ________ records.
Social Studies
1 answer:
adell [148]3 years ago
8 0

Answer:

0

Explanation:

If an M:N relationship is mandatory on one side and optional on the other side, and if both relations resulting from the entities involved in the relationship each have 3 records, then the resulting bridge relation cannot have less than ____0____ records.

this is a problem under ER model

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Rural Free Delivery (RFD), legislation that Watson pushed through Congress in 1893, eliminated the need for individuals living in more remote homesteads to pick up mail, sometimes at distant post offices, or to pay private carriers for delivery.

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Why was France so interested in setting up a colony in Florida?
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France so interested in setting up a colony in Florida because they wanted to build a base to attack Spanish ships and steal the gold they were sending from South America to Spain.

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The French wished to loot the Spanish ships transporting gold from South America to Spain and take hold of Spanish ships full of gold. To fulfil this wish of theirs, they wanted to build a military base in Florida.

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Difference between great compromise and 3/5 compromise
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In some countries, __________ is used to manage forests for the benefit of people. a. fertilizer b. forestry c. deforestation d.
Margarita [4]

In some countries, a <u>forestry</u> is used to manage forests for the benefit of people.

<h3>What is a forestry?</h3>

It basically refers to the science of planting, taking care of trees & forests as well as the process of establishing and managing forests.

It also means the management of forested land, together with an associated waters and wasteland such as primarily for harvesting timber. To a large extent, the modern forestry has evolved in parallel with natural resource management. But as the consequence, many professional foresters have increasingly become involved in activities related to the conservation of soil, water, and wildlife resources and to recreation.

This current century saw the steady growth of national forest laws and policies designed to protect woodlands as enduring assets. It begans in the 1940s when vast land reclamation was undertaken by Greece, Israel, Italy, Spain and the Maghrib countries of North Africa to restore forests to the slopes laid bare by past abuse.

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Therefore, the Option B is correct.

Read more about forestry

brainly.com/question/10225605

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