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

Author Question: Special data that describes the structure of a database is called metadata. Indicate whether the ... (Read 84 times)

Alygatorr01285

  • Hero Member
  • *****
  • Posts: 564
on: Jul 7, 2018
Special data that describes the structure of a database is called metadata.
 
  Indicate whether the statement is true or false

Question 2

The degree of an association relationship cannot be:
 
  A) unary.
  B) binary.
  C) ternary.
  D) higher (n-ary).
  E) zero.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

wergv

  • Sr. Member
  • ****
  • Posts: 365
Reply #1 on: Jul 7, 2018
Answer to Question 1

TRUE

Answer to Question 2

E
Explanation: E) The degree of an association can be unary, binary, ternary, or higher.
CL


Alygatorr01285

  • Member
  • Posts: 564
Reply 2 on: Jul 7, 2018
Wow, this really help

patma1981

  • Member
  • Posts: 292
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

The FDA recognizes 118 routes of administration.

Did you know?

Earwax has antimicrobial properties that reduce the viability of bacteria and fungus in the human ear.

Did you know?

About 3.2 billion people, nearly half the world population, are at risk for malaria. In 2015, there are about 214 million malaria cases and an estimated 438,000 malaria deaths.

Did you know?

A serious new warning has been established for pregnant women against taking ACE inhibitors during pregnancy. In the study, the risk of major birth defects in children whose mothers took ACE inhibitors during the first trimester was nearly three times higher than in children whose mothers didn't take ACE inhibitors. Physicians can prescribe alternative medications for pregnant women who have symptoms of high blood pressure.

Did you know?

Acetaminophen (Tylenol) in overdose can seriously damage the liver. It should never be taken by people who use alcohol heavily; it can result in severe liver damage and even a condition requiring a liver transplant.

Cell-wall structure of Gram-positive and Gram-negative bacteria. Cell-wall structure of Gram-positive and Gram-negative bacteria.
DNA detail structure DNA detail structure
How to evaluate angles using cosine, special triangles, the unit circle (Part 2) How to evaluate angles using cosine, special triangles, the unit circle (Part 2)
Structure of complex II (succinate dehydrogenase) Structure of complex II (succinate dehydrogenase)
The chemical structure of the water molecule facilitates life The chemical structure of the water molecule facilitates life
Structure of polypeptide chains Structure of polypeptide chains
Video: Reflex arc construction

For a complete list of videos, visit our video library