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

Author Question: In the Entity-Relationship data model, all instances of an entity of a given type are grouped into: ... (Read 195 times)

biggirl4568

  • Hero Member
  • *****
  • Posts: 551
on: Jul 7, 2018
In the Entity-Relationship data model, all instances of an entity of a given type are grouped into:
 
  A) entity objects.
  B) class objects.
  C) entity classes.
  D) identifiers.
  E) entity attributes.

Question 2

One definition of information is knowledge derived from 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

cdmart10

  • Sr. Member
  • ****
  • Posts: 332
Reply #1 on: Jul 7, 2018
Answer to Question 1

C

Answer to Question 2

TRUE


biggirl4568

  • Hero Member
  • *****
  • Posts: 551
Reply #2 on: Jul 7, 2018
Thank you :)


cdmart10

  • Sr. Member
  • ****
  • Posts: 332
Reply #3 on: Jul 7, 2018
Happy to help you


« previous next »
 

Did you know?

Asthma attacks and symptoms usually get started by specific triggers (such as viruses, allergies, gases, and air particles). You should talk to your doctor about these triggers and find ways to avoid or get rid of them.

Did you know?

Alzheimer's disease affects only about 10% of people older than 65 years of age. Most forms of decreased mental function and dementia are caused by disuse (letting the mind get lazy).

Did you know?

Dogs have been used in studies to detect various cancers in human subjects. They have been trained to sniff breath samples from humans that were collected by having them breathe into special tubes. These people included 55 lung cancer patients, 31 breast cancer patients, and 83 cancer-free patients. The dogs detected 54 of the 55 lung cancer patients as having cancer, detected 28 of the 31 breast cancer patients, and gave only three false-positive results (detecting cancer in people who didn't have it).

Did you know?

The term pharmacology is derived from the Greek words pharmakon("claim, medicine, poison, or remedy") and logos ("study").

Did you know?

Essential fatty acids have been shown to be effective against ulcers, asthma, dental cavities, and skin disorders such as acne.

The Indian palm squirrel is the most common type of squirrel found in India. The Indian palm squirrel is the most common type of squirrel found in India.
Bohr Model of Hydrogen Atom Bohr Model of Hydrogen Atom
Information Processing Model The components of the model operate simultaneously. Information Processing Model The components of the model operate simultaneously.
Flow cytometry data that shows the differences in CD3+ CD4+ cells that occur with HIV infection. ... Flow cytometry data that shows the differences in CD3+ CD4+ cells that occur with HIV infection. ...
Chi-Square Analysis of Mendel's Data Chi-Square Analysis of Mendel's Data
Model of the lactose operon repressor Model of the lactose operon repressor
Video: Primate Evolutionary Tree Animation

For a complete list of videos, visit our video library