Author Question: Forms are most useful: A) when they do not contain any data. B) during the initial planning ... (Read 34 times)

Pea0909berry

  • Hero Member
  • *****
  • Posts: 573
Forms are most useful:
 
  A) when they do not contain any data.
  B) during the initial planning stages.
  C) when they contain actual organizational data.
  D) during the design stage.
  E) during the requirements structuring stage.

Question 2

The data modeling perspective that derives the business rules for a data model from an intimate understanding of the nature of the business, rather than from any specific information requirements in screens, reports, or business forms, is referred to
 
  as the: A) top-down approach.
  B) bottom-up approach.
  C) overview approach.
  D) business approach.
  E) conceptual approach.



huda

  • Sr. Member
  • ****
  • Posts: 304
Answer to Question 1

C
Explanation: C) The most useful forms contain actual organizational data that allow you to determine the data characteristics actually used by the application.
CL

Answer to Question 2

A
Explanation: A) A top-down approach derives the data model from an intimate understanding of the nature of the business, rather than from any specific information requirements in computer displays, reports, or business forms.
CL



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

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?

Symptoms of kidney problems include a loss of appetite, back pain (which may be sudden and intense), chills, abdominal pain, fluid retention, nausea, the urge to urinate, vomiting, and fever.

Did you know?

After 5 years of being diagnosed with rheumatoid arthritis, one every three patients will no longer be able to work.

Did you know?

Vampire bats have a natural anticoagulant in their saliva that permits continuous bleeding after they painlessly open a wound with their incisors. This capillary blood does not cause any significant blood loss to their victims.

Did you know?

Chronic marijuana use can damage the white blood cells and reduce the immune system's ability to respond to disease by as much as 40%. Without a strong immune system, the body is vulnerable to all kinds of degenerative and infectious diseases.

For a complete list of videos, visit our video library