Author Question: Forms are most useful: A) when they do not contain any data. B) during the initial planning ... (Read 41 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?

Vital signs (blood pressure, temperature, pulse rate, respiration rate) should be taken before any drug administration. Patients should be informed not to use tobacco or caffeine at least 30 minutes before their appointment.

Did you know?

Oxytocin is recommended only for pregnancies that have a medical reason for inducing labor (such as eclampsia) and is not recommended for elective procedures or for making the birthing process more convenient.

Did you know?

A good example of polar molecules can be understood when trying to make a cake. If water and oil are required, they will not mix together. If you put them into a measuring cup, the oil will rise to the top while the water remains on the bottom.

Did you know?

Opium has influenced much of the world's most popular literature. The following authors were all opium users, of varying degrees: Lewis Carroll, Charles, Dickens, Arthur Conan Doyle, and Oscar Wilde.

Did you know?

You should not take more than 1,000 mg of vitamin E per day. Doses above this amount increase the risk of bleeding problems that can lead to a stroke.

For a complete list of videos, visit our video library