1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
mamaluj [8]
3 years ago
12

A surrogate key may be appropriate under which of the following circumstances? Group of answer choices The available candidate k

eys have little meaning to the users. The primary key is numeric. The available candidate keys would produce a lot of data duplication when representing relationships. Both The available candidate keys would produce a lot of data duplication when representing relationships and The available candidate keys would be prone to typographical errors The available candidate keys would be prone to typographical errors.
Social Studies
1 answer:
Charra [1.4K]3 years ago
7 0

A surrogate key may be appropriate when the available candidate keys would produce a lot of data duplication when representing relationships and they would be prone to typographical errors.

Answer: Option 3

<u>Explanation: </u>

In a fact table, sometimes there may be a few keys that would repeat the data over and over again. Thus to avoid this repetition or duplication, surrogate keys may be used instead of other candidate keys.

In most instances, surrogate keys are nothing else but the integer keys. They are mostly used as primary keys instead of using a natural or a real key in its place. The function of a surrogate key is to serve as a numeric identifier.

You might be interested in
Why is it important to know about different types of governments?
KATRIN_1 [288]

<u>Answer: </u>

It is important to know about different types of governments because different governments have different rights and are thus, differently responsible for what happens in the national, state, and local administration.

<u>Explanation: </u>

  • Different governments function at different levels and ensure that the power is distributed among themselves for the convenience of administration.
  • These governments have different issues on their lists that they have the authority to deal with.
  • The national government usually serves as the supervising agency over the state governments in the matters of national integrity and national interest.
7 0
4 years ago
Defining the limits on free speech in cases of ____________ has been very difficult.
MrRissso [65]
The answer is D. all of the above

The limits is really depend on the culture that you're in. In some culture, libeling is punishable by death, meanwhile in another culture it's just a small accusation

In liberal Culture, obscenity and artistic expression is more Tolerable compared to the Area that have a strong Religious culture

5 0
4 years ago
Plssssss help asap
Nastasia [14]
-segregation and Jim Crow laws became prominent during this time
-for a while, southern states refused to adhere to the 15th amendment until it was ratified to state that all states must adhere to the amendment
- There was a tax on polls
- There was a literacy test they must pass in order to vote
3 0
3 years ago
Religion according to Karl Marx is the "opium of the masses or the people". With Practical illustrations, discuss the what exten
Bumek [7]

Answer:

The answer is below

Explanation:

According to Karl Max, religion is the "opium of the masses or people" means that, religion, just like the opium, gives the masses or people the immediate antidote to the sufferings they are experiencing, and provided them with the idea that, they are actually not suffering, but rather enjoying the ways of the Lord, which gives them strength to carry on, even considering their poor and state of lack.

Max, however, concluded that Religion is has negative impacts, as it makes people who indulge in it from seeing the inequalities in class structures around them, which can prevent the necessary social response or revolution.

Hence, in relating to contemporary Ghanaian Christians, many of which believe that, suffering in this world, that is, their state of being poor and having poor standard of living, is a sacrifice to enjoy the reward in heaven. In their beliefs, to suffer, and be poor in this world, is one of the requirements to read the bounty fruits of heaven. While they also believe that, they are in this world to carry the "cross of Jesus" which implies to suffer with him, for his kingdom or experience the same level or equivalent of Jesus sufferings on the cross.

Therefore, Religion is the "opium" of the contemporary Ghanaian Christians, as it gives them strength to carry on, despite widespread inequalities in class structures in their society and corruption that is affecting their social economic status.

5 0
3 years ago
What did the case Plessy v. Ferguson decided?
bonufazy [111]

Answer:

Plessy v. Ferguson was a landmark 1896 U.S. Supreme Court decision that upheld the constitutionality of racial segregation under the “separate but equal” doctrine. The case stemmed from an 1892 incident in which African American train passenger Homer Plessy refused to sit in a car for blacks.

Explanation:

8 0
3 years ago
Other questions:
  • At the _____ level, judges are nominated by the president and confirmed by the senate according to their advise-and-consent resp
    14·1 answer
  • The no child left behind act of 2001 resulted in public schools:
    10·1 answer
  • What are some issues and problems that native american people are facing
    12·1 answer
  • You have been studying the relationship between jackals and tigers in India. Until recently, the only relationship you have obse
    11·1 answer
  • According to the discussion in Chapter 13 about the abuse of women, the most important question is A. "How can women encourage m
    12·1 answer
  • Someone who is against multiculturalism might say that when you accept cultural diversity, you are denigrating the values of you
    10·1 answer
  • Describe Erikson's fourth stage of psychosocial development, "Industry vs. Inferiority". Provide examples of both positive and n
    14·1 answer
  • Porfabor rapido grasias<br> donde fue favorecido cada grupo en carolina del sur del federalista?
    5·1 answer
  • A county board official is usually appointed to the position. This means that the position is received through __________.
    9·2 answers
  • In what ways did the Nazis kill their victims?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!