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

Author Question: A component diagram is a graph of instances that are compatible with a given class diagram. ... (Read 46 times)

ahriuashd

  • Hero Member
  • *****
  • Posts: 535
on: Jul 7, 2018
A component diagram is a graph of instances that are compatible with a given class diagram.
 
  Indicate whether the statement is true or false

Question 2

Which of the following is a purpose of logical model and physical database design?
 
  A) Structure the data in unstable structures that are likely to change over time and that have extensive redundancy.
  B) Develop a logical database to help identify a steering committee.
  C) Develop a logical database design from which we can do physical database design.
  D) Translate a relational database model into network database models.
  E) Develop a marketing plan for both logical and physical database design.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

atrochim

  • Sr. Member
  • ****
  • Posts: 331
Reply #1 on: Jul 7, 2018
Answer to Question 1

FALSE
Explanation: An object diagram, not a component diagram is a graph of instances compatible with a given class diagram.
CL

Answer to Question 2

C
Explanation: C) The logical model serves as a foundation for creating the physical database design for the organization.
CL


ahriuashd

  • Member
  • Posts: 535
Reply 2 on: Jul 7, 2018
Excellent

Mochi

  • Member
  • Posts: 300
Reply 3 on: Yesterday
:D TYSM

« previous next »
 

Did you know?

Hypertension is a silent killer because it is deadly and has no significant early symptoms. The danger from hypertension is the extra load on the heart, which can lead to hypertensive heart disease and kidney damage. This occurs without any major symptoms until the high blood pressure becomes extreme. Regular blood pressure checks are an important method of catching hypertension before it can kill you.

Did you know?

The eye muscles are the most active muscles in the whole body. The external muscles that move the eyes are the strongest muscles in the human body for the job they have to do. They are 100 times more powerful than they need to be.

Did you know?

Russia has the highest death rate from cardiovascular disease followed by the Ukraine, Romania, Hungary, and Poland.

Did you know?

There are actually 60 minerals, 16 vitamins, 12 essential amino acids, and three essential fatty acids that your body needs every day.

Did you know?

Cocaine was isolated in 1860 and first used as a local anesthetic in 1884. Its first clinical use was by Sigmund Freud to wean a patient from morphine addiction. The fictional character Sherlock Holmes was supposed to be addicted to cocaine by injection.

Neuron Diagram Neuron Diagram
Energy-flow diagram for a Georgia salt marsh. Energy-flow diagram for a Georgia salt marsh.
Process flow diagram for Acetic Anhydride Plant Process flow diagram for Acetic Anhydride Plant
Schematic Diagram of the fluidized bed for the experiment (CHE415 Unit Operations) Schematic Diagram of the fluidized bed for the experiment (CHE415 Unit Operations)
Diagram of Human Skeleton Diagram of Human Skeleton
Sociologists use income, education, and occupational prestige to measure social class. For most ... Sociologists use income, education, and occupational prestige to measure social class. For most ...
Video: Sex-Linked Traits! How are eye colors inherited in fruit flies?

For a complete list of videos, visit our video library