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

Author Question: The concept of DFD ________ refers to whether you have included in your DFDs all of the components ... (Read 83 times)

Chelseaamend

  • Hero Member
  • *****
  • Posts: 545
on: Jul 7, 2018
The concept of DFD ________ refers to whether you have included in your DFDs all of the components necessary for the system you are modeling.
 
  A) Completeness
  B) Accuracy
  C) Balancing
  D) Processing

Question 2

A well-structured relation is a relation that contains a minimum amount of redundancy and that allows users to insert, modify, and delete the rows without error or inconsistencies and is also known as a ________.
 
  A) Column
  B) Row
  C) Table
  D) Key


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

tsternbergh47

  • Sr. Member
  • ****
  • Posts: 311
Reply #1 on: Jul 7, 2018
Answer to Question 1

A

Answer to Question 2

C


Chelseaamend

  • Member
  • Posts: 545
Reply 2 on: Jul 7, 2018
Gracias!

ryansturges

  • Member
  • Posts: 338
Reply 3 on: Yesterday
Excellent

« previous next »
 

Did you know?

Your skin wrinkles if you stay in the bathtub a long time because the outermost layer of skin (which consists of dead keratin) swells when it absorbs water. It is tightly attached to the skin below it, so it compensates for the increased area by wrinkling. This happens to the hands and feet because they have the thickest layer of dead keratin cells.

Did you know?

The newest statin drug, rosuvastatin, has been called a superstatin because it appears to reduce LDL cholesterol to a greater degree than the other approved statin drugs.

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?

Thyroid conditions may make getting pregnant impossible.

Did you know?

About one in five American adults and teenagers have had a genital herpes infection—and most of them don't know it. People with genital herpes have at least twice the risk of becoming infected with HIV if exposed to it than those people who do not have genital herpes.

Breathing Concept Map Breathing Concept Map
An old concept of genetic transmission—a homunculus in a sperm cell. An old concept of genetic transmission—a homunculus in a sperm cell.
Components of the Stethoscope Components of the Stethoscope
How to find the tangential and normal components of a vector How to find the tangential and normal components of a vector
Sternberg's theory postulates three components of love Sternberg's theory postulates three components of love
The enthalpy change for converting 10.0 g of ice at -25.0 C to water at 80.0 C is ________ kJ. ... The enthalpy change for converting 10.0 g of ice at -25.0 C to water at 80.0 C is ________ kJ. ...
Video: Medullary osmotic gradient: countercurrent multiplier, urea recycling & vasa recta countercurrent exchange

For a complete list of videos, visit our video library