« previous next »

Author Question: Managers should not marry measures; they need to be able to move on when a better measurement option ... (Read 15 times)

genevieve1028

  • Hero Member
  • *****
  • Posts: 601
on: Jul 7, 2018
Managers should not marry measures; they need to be able to move on when a better measurement option emerges.
 
  Indicate whether the statement is true or false

Question 2

A part-of relationship between a component object and an aggregate object best defines:
 
  A) composition.
  B) aggregation.
  C) multiplicity.
  D) consolidation.
  E) relational.
Modern Database Management ¦ Hoffer, Venkataraman, Topi ¦ 13th Edition
Buy Test-Bank


maaaaaaaaaa

  • Sr. Member
  • ****
  • Posts: 336
Reply #1 on: Jul 7, 2018
Answer to Question 1

TRUE

Answer to Question 2

B
Explanation: B) It is a stronger form of an association relationship (with the added part-of semantics) and is represented with a hollow diamond at the aggregate end.
CL


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Individuals are never “cured” of addictions. Instead, they learn how to manage their disease to lead healthy, balanced lives.

Did you know?

The first oral chemotherapy drug for colon cancer was approved by FDA in 2001.

Did you know?

Of the estimated 2 million heroin users in the United States, 600,000–800,000 are considered hardcore addicts. Heroin addiction is considered to be one of the hardest addictions to recover from.

Did you know?

Disorders that may affect pharmacodynamics include genetic mutations, malnutrition, thyrotoxicosis, myasthenia gravis, Parkinson's disease, and certain forms of insulin-resistant diabetes mellitus.

Did you know?

An identified risk factor for osteoporosis is the intake of excessive amounts of vitamin A. Dietary intake of approximately double the recommended daily amount of vitamin A, by women, has been shown to reduce bone mineral density and increase the chances for hip fractures compared with women who consumed the recommended daily amount (or less) of vitamin A.

The chain of infection: preventative measures follow each link of the chain. The chain of infection: preventative measures follow each link of the chain.
Osmosis and the measurement of osmotic pressure Osmosis and the measurement of osmotic pressure
Managers Managers
A vane phaser is used to move the camshaft using changes of oil pressure from the oil control valve. A vane phaser is used to move the camshaft using changes of oil pressure from the oil control valve.
Induration measurement in a tuberculin skin test, a type IV hypersensitivity. Induration measurement in a tuberculin skin test, a type IV hypersensitivity.
Children's behaviour rating scores on measures of aggression and anxiety Children's behaviour rating scores on measures of aggression and anxiety
Video: Simple Diffusion - gases and nonpolar compounds transport

For a complete list of videos, visit our video library