This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: Explain maximum cardinality. What will be an ideal response?[br][br][b][color=black]Question ... (Read 26 times)

JMatthes

  • Hero Member
  • *****
  • Posts: 578
on: Jul 7, 2018
Explain maximum cardinality.
 
  What will be an ideal response?

Question 2

RFM analysis is a way of analyzing and ranking customers based on online survey data.
 
  Indicate whether the statement is true or false


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Amiracle

  • Sr. Member
  • ****
  • Posts: 334
Reply #1 on: Jul 7, 2018
Answer to Question 1

Maximum cardinality describes the maximum number of instances in a given entity class that are allowed to participate in a relationship with a single instance of another entity class. Maximum cardinality is typically represented as being either 1:1 (one-to-one), 1:N (one-to-many), N:1 (many-to-one), or M:N (many-to-many). There is no restriction to only these common values, however, and other maximum cardinalities, such as 1:5 (one-to-five), are allowed.

Answer to Question 2

FALSE


JMatthes

  • Member
  • Posts: 578
Reply 2 on: Jul 7, 2018
Great answer, keep it coming :)

kilada

  • Member
  • Posts: 311
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

« previous next »
 

Did you know?

According to the CDC, approximately 31.7% of the U.S. population has high low-density lipoprotein (LDL) or "bad cholesterol" levels.

Did you know?

Chronic necrotizing aspergillosis has a slowly progressive process that, unlike invasive aspergillosis, does not spread to other organ systems or the blood vessels. It most often affects middle-aged and elderly individuals, spreading to surrounding tissue in the lungs. The disease often does not respond to conventionally successful treatments, and requires individualized therapies in order to keep it from becoming life-threatening.

Did you know?

For about 100 years, scientists thought that peptic ulcers were caused by stress, spicy food, and alcohol. Later, researchers added stomach acid to the list of causes and began treating ulcers with antacids. Now it is known that peptic ulcers are predominantly caused by Helicobacter pylori, a spiral-shaped bacterium that normally exist in the stomach.

Did you know?

The first war in which wide-scale use of anesthetics occurred was the Civil War, and 80% of all wounds were in the extremities.

Did you know?

Aspirin may benefit 11 different cancers, including those of the colon, pancreas, lungs, prostate, breasts, and leukemia.

Three of the color variants found at Fossil Rim Wildlife Center in Texas Three of the color variants found at Fossil Rim Wildlife Center in Texas
Accretion Disk Around a Supermassive Black Hole Accretion Disk Around a Supermassive Black Hole
Selected Biological Response Modifiers Selected Biological Response Modifiers
Distribution of skin color as measured by a reflectometer at a wavelength of 685 nm. The results are Distribution of skin color as measured by a reflectometer at a wavelength of 685 nm. The results are
this is a math question this is a math question
Chemistry question Chemistry question
Video: Interview with an Anorexic Woman (Part 1 of 2)

For a complete list of videos, visit our video library