a common field is an attribute that appears in only one entity. True or False

Answers

Answer 1

A common field is an attribute that appears in only one entity. This statement is false. Common fields are attributes that appear in more than one entity.

These fields are also called shared fields or common attributes. Common fields are used in database design to minimize redundancy in the database structure. This is because if the same attribute appears in more than one entity, it will be redundant to store the same data in multiple tables.

This can lead to data inconsistencies and make it difficult to maintain the database. By using common fields, you can store data in one place and access it from different entities. This helps to reduce the amount of storage space required and ensure data consistency.

Therefore, common fields are a useful feature in database design.

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Related Questions

The Mighty Aztec Empire consisted of the Triple Alliance. Which independent states made up the powerful Triple Alliance?
A. Mexico, Guatemala, El Salvador
B. Honduras, Nicaragua, Costa Rica
C. Tlacopan, Tenochtitlan, Texcoco

Answers

Answer:

C. Tlacopan, Tenochtitlan, Texcoco

Explanation:

The Triple Alliance was a military and political pact among three city-states who shared lands in the Basin of Mexico. Tenochtitlan, settled by the Mexica/Aztec; Texcoco, home of the Acolhua; and Tlacopan, home of the Tepaneca.

hope i helped

Arrange the organisms according to their positions in the food web, starting with the autotrophs.
The picture shows the food web. The green field is titled with tiles. The right side blank dashed box titled sequence.
The picture shows the food web. The fox is titled with tiles. The right side blank dashed box titled sequence.
Photograph of a beetle insect crawling on its six legs on dried leaves. Beetle is represented with three-region shiny body consisting of head (front), thorax (middle) and abdomen (back). Head with two compounded eyes and two antennae on either side.
Photograph of a bird perched on the tip of a dried branch.





Answers

Answer:

Explanation:

autotorophs, herbivores, carnivores,and finally decomposers.

piaget's term for awareness that two objects that are equal according to a certain measure remain equal in the face of perceptual alteration so long as nothing has been added to or taken away from either object is known as

Answers

Conservation is Piaget's word for the understanding that two items that are equal by one measure stay equal in the face of a change in perception as long as neither object has undergone any additions or subtraction.

What is Conservation according to Jean Piaget ?

As per psychologist Jean Piaget, the concept of conservation describes a person's capacity for logical reasoning that enables them to recognize that a particular number will remain the same despite changes to the container, shape, or apparent size. According to his idea, this skill does not exist in children between the ages of 2 and 7 during the preoperational stage of their development, but rather appears between the years of 7 and 11 during the concrete operational stage.

According to theory of cognitive development by Piaget, a child passes four main learning stages. His thesis focuses not only on the nature of intelligence but also on how children acquire knowledge.

Piaget's stages are:

Sensorimotor stage: Birth to 2 yearsPreoperational stage: Ages 2 to 7Concrete operational stage (Conservation) : Ages 7 to 11Formal operational stage: Ages 12 and up

As per Piaget, kids take an active role in their education, acting somewhat like young scientists as they conduct experiments, note observations, and learn about the outside world. Children constantly gain new knowledge, expand upon current knowledge, and modify long-held beliefs to account for new information as they interact with the world around them.

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Does anyone know?

Does anyone know?

What type of information can be found on the Mycareershines.org website?

Develop 2 comprehensive sentences using 2 of 4 the examples of information found on the website with the appropriate 7th Grade writing mechanics, such as: commas, semi colons, transitional words and phrase.

By accident I put 8th Grade I'm in 7th Please answer ASAP​

Answers

Answer:

does anyoone know?Develop 2 comprehensive sentences using 2 of 4 the examples of information found on the website with the appropriate 7th Grade writing mechanics.

What type of information can be found on the Mycareershines.org website?such as: commas, semi colons, transitional words and phrase.

The National Security Archive is a a. private organization that the federal government contracts to provide backup copies for all national security documents. b. private organization that makes extensive use of Freedom of Information Act requests to obtain information about the activities of national security agencies. c. part of the National Security Agency that classifies the security clearance requirements of all government documents. d. bureau-level agency in the Department of Homeland Security that classifies the security clearance requirements of all government documents.

Answers

Answer:

a. private organization that the federal government contracts to provide backup copies for all national security documents

Explanation:

what is the safest way to float if your small craft capsizes?

Answers

Answer:

Float on the upstream side of your craft. ...Do not attempt to stand or walk in swift-moving water. ...Float on your back with your feet and arms extended. ...If the water is cold, take all necessary precautions to avoid hypothermia

What did it do to Louisiana when the Bourbon Democrats did not spend money on levees, roads, railroads, and social services like education?

Answers

Bourbon Democrats stopped funding for roads, levees, railroads, and services like education and schools and this led to harm to Louisiana people and their money, sharecropping which caused debt and using prisoners as a form of labour.

Who are the Bourbon Democrats?

Bourbon Democrat was a term used in the United States in the later 19th century (1872–1904) to refer to members of the Democratic Party who were ideologically aligned with fiscal conservatism or classical liberalism, especially those who supported presidential candidates Charles O'Conor in 1872, Samuel J. Tilden in 1876, President Grover Cleveland in 1884, 1888, and 1892 and Alton B. Parker in 1904.

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how has the nature of the presidential power changed since the radification of the U.S. constitution?

Answers

Explanation:

it has become less restricted over time.

Which would be the least effective treatment for alleviating the stress levels of individuals who are born into neglectful circumstances?

Answers

The least effective treatment for alleviating the stress levels of individuals who are born into neglectful circumstances would be "ignoring or neglecting their needs further."

When individuals are born into neglectful circumstances, they often experience chronic stress and may struggle with emotional, behavioral, and developmental challenges. To alleviate their stress levels, it is crucial to provide appropriate and supportive interventions. Neglecting their needs further would only exacerbate their existing stress and worsen their well-being. Instead, effective treatments may include:

1. Therapeutic interventions: This can involve individual therapy, family therapy, or group therapy to address the emotional and psychological impact of neglect and help individuals develop coping strategies.

2. Social support and nurturing environments: Creating supportive and stable environments that provide love, care, and consistent nurturing can help individuals build trust, develop healthy attachments, and reduce stress.

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individuals with poor self-control tend to show... group of answer choices poor inductive reasoning ability. large amounts of delay discounting. very little creativity. a prefer for means-ends analysis problem solving strategies.

Answers

Functional individuals fixedness is a cognitive bias that causes us to focus only on an object's traditional usage without considering alternative possible uses for it problem.

A person who resists function fixedness, individuals for instance, is able to utilize the same paper clip for various duties like opening a locked door, but a paper clip is typically solely thought of as a tool used to hold sheets of paper together. Functional fixedness prevents us from recognizing all of an object's potential functional uses and from thinking of novel solutions to specific problems. How Functional Fixedness Affects the Way We Solve Issues If you didn't have a hammer and wanted to hang a picture on a wall, you could won't think about other tools you individuals could use for the same task. You might be surprised if someone who lacks functional fixedness suggests driving the nail into the wall with a metal wrench problem.

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"Still, though a slaveholder, I freely acknowledge my obligation as a man; and I am bound to treat humanely the fellow creatures whom God has entrusted to my charge … It is certainly in the interest of all, and I am convinced it is the desire of every one of us, to treat our slaves with proper kindness."—Letter from former South Carolina governor James Henry Hammond, 1845

"Standing with God and the crushed and bleeding slave on this occasion, I will, in the name of humanity which is outraged, in the name of Liberty which is fettered, in the name of the constitution and Bible, which are disregarded, and trampled upon, dare to call in question and denounce … slavery 'the great sin and shame of America'!"—Fredrick Douglass, from speech titled "The Meaning of July Fourth for the Negro," 1852

The ideas and language used by both Hammond and Douglass most directly reflect the influence of which of the following?
The Second Great Awakening
Transcendentalism
Romanticism
States' Rights

Answers

The ideas and language used by both Hammond and Douglass most directly reflect the influence of the Second Great Awakening.

Option A is correct.

The Second Great Awakening was a Protestant religious revival in the early nineteenth century in the United States . Several reform movements were spurred by the Second Great Awakening, which propagated Christianity through impassioned preaching and revivals.

Despite resistance from male leaders, some women asserted themselves more forcefully in church affairs and raised their voices as preachers within evangelical communities in the early aftermath of the Great Awakening, which did little to change this gender imbalance.

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Which industry globalization drivers are the easiest to measure,
and which are the most difficult? What is the basis for your
assertion?

Answers

In conclusion, the basis for our assertion is that the easiest and most difficult drivers of globalization to measure differ depending on the drivers' nature. Market, technological, and competitive drivers are relatively easy to measure. On the other hand, political, cultural, and environmental drivers are the most difficult to measure.

Globalization is a multifaceted and complicated phenomenon that is shaped by numerous factors. The globalization of an industry is the result of the interaction of various drivers. The drivers of globalization differ in terms of the ease or difficulty with which they can be measured. Let's look at which industry globalization drivers are the easiest and most difficult to measure.Easiest to measure drivers of globalization:1. Market drivers are the most straightforward to measure because they refer to variables that are readily available, such as customer needs and preferences, the level of competition, and the regulatory environment.2. Technological drivers are also relatively simple to quantify because they are tangible, for example, advances in transportation and communication infrastructure.3. Competitive drivers are relatively easy to measure because they relate to a company's financial performance and market share.Most difficult to measure drivers of globalization:1. Political drivers are difficult to measure because they are less predictable than economic or market drivers, and their effects are more diffuse. For instance, changes in government policies, geopolitical instability, and global conflict have significant effects on globalization but are difficult to quantify.2. Cultural drivers are challenging to measure because they are intangible and subjective. For example, changes in cultural norms, values, and beliefs have a significant impact on globalization, but they are difficult to quantify.3. Environmental drivers are difficult to measure because they are frequently neglected. Environmental drivers refer to the impact of globalization on the natural environment, including climate change and resource depletion. While it is difficult to measure their impact, they must be considered in any discussion of globalization.In conclusion, the basis for our assertion is that the easiest and most difficult drivers of globalization to measure differ depending on the drivers' nature. Market, technological, and competitive drivers are relatively easy to measure. On the other hand, political, cultural, and environmental drivers are the most difficult to measure.

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Decide if the information below demonstrates effective note-taking and choose the best choice from the drop-down menu.

w/o water mammals will die

A) Include as is

B) Rewrite

(Answer- A) Include as is)

(they don't have the selection for Critical Thinking and Study Skills)

Answers

Answer:

A fosho fosho

Explanation:

fosho fosho

Answer:

its A.

Explanation:

yeah.

Decide if the information below demonstrates effective note-taking and choose the best choice from the

15. What is the composition of most minerals?

Answers

Answer:

The composition of most minerals are within two or more elements, pure elements are made of one element.

Explanation:

which u.s. president officially gave the white house its name

Answers

the answer is President Theodore Roosevelt

Which key factors led to Chicago becoming an important city for trade? Select two options. PLEASE HURRYYYY

central location
banking services
space to expand
transportation network
technology companies

Answers

Answer:

the correct answers are central location and space to expand

Answer:

A and C

Explanation:

cuzz im a brainy dude

How many credits do you need to graduate high school in texas.

Answers

Answer:

i looked it up and it says 26

List four things that a good citizen does in their community according to the video in Lesson 26. its an open ended question and if anyone has done it before pls I'm so confused

Answers

Answer:They participate in the social life of their city or town, and they look for ways to make their communities a better place to live.

Explanation:

Answer: 1. vote 2. stay informed on issues and candidates 3. speak with government leaders 4. serve on a jury 5. keep watch in community

How can the United States have an effective and just Immigration Policy????????????

Answers

By enacting regulations to improve facility conditions, boost transparency, protect whistleblowers, and draw attention to gaps in federal policy, the United States has an effective and just immigration policy.

What is Immigration Policy?

Immigration policy reveals a great deal about the political economy of illegal immigration and how the government may cater to special interests. The historical emphasis in the United States on border enforcement rather than interior enforcement is best understood through a political economy lens.

State leaders have an opportunity to create more humane immigration policies and processes, as well as to rebuild our immigration system from the ground up.

Therefore, the United States need to have an effective and just Immigration Policy.

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one of the goals of delivering bad news is to: group of answer choices protect the audience's self-esteem by only hinting at the news budget additional time to re-explain the message state the news clearly, yet sensitively do whatever is necessary to get the point across, even if offending your audience gloss over facts that may cause legal complications

Answers

one of the goals of delivering bad news is to gloss over the facts that may cause legal complications.

It is important to be upfront and honest about what happened and what you're going to do to make it right rather than trying to "sugarcoat" the facts. Keep in mind that your attitude and the clarity of your message are two important factors in this conversation. Be direct, clear, and sincere.

When communicating bad news, whether verbally or in writing, the following seven objectives should be kept in mind:

Be succinct and straightforward to avoid the need for further explanation.Avoid using offensive language or actions.Prevent using absolutes and paradoxes.Avoid being unclear or misunderstood.Keep your privacy and respect.

Hence, Option A is the correct answer.

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The correct question is:

One of the goals of delivering bad news is to ________.

A) gloss over the facts that may cause legal complications

B) budget additional time to re-explain the message C) offend your audience, if necessary, to get the message across

D) protect the audience's self-esteem by only hinting at the news

E) state the news clearly, yet sensitively

during donald super’s _____________ stage, a person becomes stabilized in a career.

Answers

During Donald Super's establishment stage, a person becomes stabilized in a career.

The option (A) is correct.

Donald Super's hypothesis of vocation improvement incorporates a few phases, and the foundation stage is one of them. In this stage, people ordinarily enter the labor force and work towards laying down a good foundation for themselves in their picked vocations.

They center around accomplishing soundness, creating ability, and progressing in their picked field. During this stage, people might look for amazing open doors for development, take on expanding liabilities, and make progress toward proficient achievement and acknowledgment.

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This question is not complete, Here I am attaching the complete question:

During donald super’s _____________ stage, a person becomes stabilized in a career.

(A) establishment

(B) hours of practice

(C) depression

Scientists have discovered a new planet. The planet is in a solar system whose star is similar in size to the sun and is about as far from the star as Venus is from the sun. The planet is similar in size to Earth, and its atmosphere is similar in thickness to Earth’s atmosphere. The atmosphere is composed almost entirely of carbon dioxide and methane.

In three to five sentences, make a hypothesis about the temperature on the planet’s surface. Explain your answer using information about the planet’s location and atmosphere.

Answers

There is a new planet other than the discovered planet known in the solar system. There is a planet whose star is similar in size to the sun. There is no planet that is similar to the planet earth in the solar system. The new planet is hotter than the closest planet to the sun.

The research have shown that a new planet has been discovered and its star shares similar size with that of the sun. Considering its location, it is believed that the temperature in the newly discovered planet will be cooler or better still moderate as its atmosphere is similar in thickness to Earth’s atmosphere.

The said planet could be said to be habitable as it shares similar atmospheric carbon dioxide with that of the earth.

What is a hypothesis?

A hypothesis is a proposed explanation for a phenomenon. For a hypothesis to be a scientific hypothesis, the scientific method requires that one can test it. Scientists generally base scientific hypotheses on previous observations that cannot satisfactorily be explained with the available scientific theories.

Therefore, the correct answer is as given above.

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What was the Great Awakening?

Christian religious movement

Spread in scientific knowledge

Colonial cult

Buddhist religious movement

Answers

Answer:

Christian religious movement

Explanation:

During the great awakening in  1730s and  1740s., many missionaries held a coordinated effort to convert people into Christianity. Jonathan Edwards was regarded by historians as the most important figure in this movement.

They sent missionaries into various towns in order to spread Christian gospels across the colonies in united states. During the first wave of this missionaries movement alone, they managed to convert around  20,000 - 50,000 into Christianity. (which is around 5% of the total population)

In 1995, the criminal trial of O.J. Simpson attracted worldwide attention. O.J. Simpson, a former
professional football star, was accused of murdering his former wife and her friend. The jury found
that Simpson was not guilty of the crimes. As you may have learned in a previous lesson, the Fifth
Amendment protects people from being tried for the same crime twice in the same court. Yet, in 1996,
O.J. Simpson was taken to court again for the same murders in a civil trial. He was found guilty.
How do you think this could happen?

Answers

Answer:  A

Explanation:

During the ratification debate following the Constitutional Convention of 1787, why did the Anti-Federalists insist that the Bill of Rights be added to the Constitution? In a brief essay, explain the Anti-Federalists' concerns about the proposed constitutional framework, and provide specific examples of the role the Bill of Rights plays in our political system.

Answers

Fearing that the new national government would be too strong and so jeopardize individual liberty, the Anti-Federalists fought against the passage of the U.S. Constitution in 1787. This is further explained below.

What is Constitution?

Generally, a set of generally accepted norms or guiding principles by which a country or other group is ruled.

In conclusion, In writing an essay you must consider the structure of the essay, Hence, the structure of the essay should be considered;

The Introduction The bodyThe conclusion

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When the officer pursued Sam after retrieving the marijuana, Sam attempted to elude the officer, exited his car and ran into an apartment building. The officer followed Sam into the apartment building, without a warrant. The officer arrested Sam inside the building, also without a warrant. The arrest is:

Answers

Answer:

The arrest is: Invalid

Explanation:

In the American constitution, there is what is called the 4th Amendments which guarantees every American citizens his or her absolute rights always. For Sam to must have ran into a building, it is now assumed that he is within his legal right to not be disturbed.

Any entrance into the building demands a warrant. The police officer going ahead to arrest him without warrant is illegal and invalid.

What is the National biotechnology and manufacturing Initiative?

Answers

In order to translate bioscience and biotechnology findings into medical advancements, solutions for climate change, innovations in food and agriculture, and stronger U.S. supply networks, this Initiative instructs Federal agencies to identify priority R&D needs.

The National Biotechnology and Biomanufacturing Initiative, which will guarantee that we can produce everything we create in the United States, was established by an Executive Order signed by President Biden. This Initiative will lower prices for American families while also generating local employment opportunities and stronger supply networks. The National Biotechnology and Biomanufacturing Initiative Summit will be held on Wednesday at the White House, and during it, cabinet agencies will make a number of new funding and resource announcements that will help the country realize the full potential of biotechnology and biomanufacturing and advance the President's Executive Order.

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Name six types of simple machine

(1)

(2)

(3)

(4)

(5)

(6)​

Answers

Answer:

Explanation:

The six types of simple machine are

1. inclined plane

2. lever

3. wedge

4. wheel and axle

5. pulley

6. screw.

These simple machines are used to convert energy into work.

the tendency to think that other people are more susceptible to attributional biases in their thinking than we are is a(n)

Answers

The tendency to think that other people are more susceptible to attributional biases in their thinking than we are is a bias blind spot.

The bias blind spot is a cognitive bias that causes people to be less aware of their own biases than of those of others, and to assume that they're less susceptible to biases than others. The bias blind spot can strongly influence people, including you, in a variety of domains, so it's important to understand it. It can cause people to assume that they're less likely to experience various biases than their peers or the general population.

It can cause people to fail to realize that they're displayed a certain bias, even when they're given an explicit description of the bias and are asked whether it could have influenced their reasoning.

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the effect that an emotion has on your ability to drive depends upon the a. strength of the emotion. b. effort that you make to resist its effects. c. both a and b d. neither a nor b

Answers

The impact that emotion has on your ability to drive is based on the strength of the emotion and the effort that you make to resist its effects.

Emotions can be explained as mental states brought on by neurophysiological changes, variously associated with thoughts, feelings, behavioral responses, and a degree of pleasure or displeasure. There is currently no scientific consensus on a explanation.

Emotion means a conscious mental reaction (such as anger or fear) that is subjectively experienced as a strong feeling that is usually directed at a specific object and is usually accompanied by physiological and behavioral changes in the body.

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Solve the problem. Round dollars to the nearest cent and rates to the nearest tenth of a percent. Find the selling price of an item which cost a store $262. The store has a 30% markup. $201.54 $78.60 O $873.34 O $340.60 Josiah downloads 44 songs, including 16 songs by his favorite band. A study was designed to investigate the effects of two variables--(1) a students level of mathematical anxiety and (2) teaching method--on a students achievement in a mathematics course. Students who had a low level of mathematical anxiety were taught using the traditional expository method. These students obtained a mean score of 450 with a standard deviation of 30 on a standardized test. The test scores follow a normal distribution. How many choruses of the 12-bar blues pattern are heard in the recording of black snake moan featuring blind lemon jefferson? Give an example of bacterial disease and describe how it makes people sick. Hii, I need help with that, pls This task will require you to do your own investigation and identify conditions where a function is not differentiable at some point. (1) Explain when a function is not differentiable at some point. (2) For each of the following expressions, identify a point where the expression is not differentiable and explain why. (a) y = |5x| 1x, (b) y = x +1, x>0 x < 0. (3) Find the derivative of y = sin(x) sin(x) + cos(x) cos(x). Explain your answer. (4) Find and classify the stationary points of y x. x. The equation of a circle is x^2 + y^2 = 56.25 Gary has guitar lessons every 5 days and band practice every 4 days . his first band practice is in 4 days and his first guitar lesson is in 5 days . in 100 days , how many times will Gary have had guitar lessons and band practice on the same day ? explain your answer Garrison deposited $500 in an account that earns 5%annual interest compounded annually. If he makes nowithdrawals or deposits, how much interest will theaccount earn after 4 years? margaret wilson has a piece of paper that she can mail in to the manufacturer of the product that she just purchased. it allows her to get part of her purchase price back. what is she most likely using? multiple choice coupon rebate warranty indenture service contract What are the coordinates of the point on the directed line segment from (4, -1)(4,1) to (10, 8)(10,8) that partitions the segment into a ratio of 2 to 1? which of the following events could explain a decrease in interest rates together with an increase in investment? a. the government instituted an investment tax credit. b. the government went from surplus to deficit. c. the government reduced the tax rate on savings. d. none of the above is correct Question 1 of 10What kind of reasoning can lead to stereotyping if based on too fewexamples?A. RhetoricalB. Inductivec. hicalD. Deductive What do you find are the most difficult decisions to make Q|C A nurse measures the temperature of a patient to be 41.5C. (a) What is this temperature on the Fahrenheit scale? pleassss help me i have been stuck on this for a few days and i cant use google tranlate given a two-dimensional array x of doubles , write an expression whose value is twice the value of the element in the 3rd row and the 2nd column. What is the answr of a good person for a class of the same class and the class yyyyyyy class and i class are in class today and then the girls have to take the class and i and then we can get them out to class tomorrow morning to pick them out so we could get together for the first time so we could go to get which of the following help avoid or reduce work-life conflict? multiple select question. expecting employees to respond to work emails whenever they are sent. requiring all employees to work five days a week at the office sharing domestic responsibilities with a spouse and other family members adopting a family-supportive philosophy in the workplace