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

Author Question: What become(s) important for large systems that produce several thousand data elements requiring ... (Read 32 times)

beccaep

  • Hero Member
  • *****
  • Posts: 535
on: Jul 7, 2018
What become(s) important for large systems that produce several thousand data elements requiring cataloging and cross-referencing?
 
  A) data dictionary
  B) structured analysis
  C) data flow diagrams
  D) automated data dictionaries
  E) design

Question 2

Why is it important to make sure you have identified all the requirements?
 
  What will be an ideal response?


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

johnharpe

  • Sr. Member
  • ****
  • Posts: 338
Reply #1 on: Jul 7, 2018
Answer to Question 1

D

Answer to Question 2

You must know all the requirements for the database to fulfill its purpose. If any requirements are missing the database will not be able to perform its function. It may in fact be unusable.


beccaep

  • Member
  • Posts: 535
Reply 2 on: Jul 7, 2018
Great answer, keep it coming :)

Alyson.hiatt@yahoo.com

  • Member
  • Posts: 354
Reply 3 on: Yesterday
Wow, this really help

« previous next »
 

Did you know?

Approximately 500,000 babies are born each year in the United States to teenage mothers.

Did you know?

Human neurons are so small that they require a microscope in order to be seen. However, some neurons can be up to 3 feet long, such as those that extend from the spinal cord to the toes.

Did you know?

Many people have small pouches in their colons that bulge outward through weak spots. Each pouch is called a diverticulum. About 10% of Americans older than age 40 years have diverticulosis, which, when the pouches become infected or inflamed, is called diverticulitis. The main cause of diverticular disease is a low-fiber diet.

Did you know?

About 3% of all pregnant women will give birth to twins, which is an increase in rate of nearly 60% since the early 1980s.

Did you know?

In ancient Rome, many of the richer people in the population had lead-induced gout. The reason for this is unclear. Lead poisoning has also been linked to madness.

A large female tiger shark (Galeocerdo cuvier) A large female tiger shark (Galeocerdo cuvier)
Vesalius’s De Humani Corporis Fabrica was an important early work on the human species. Vesalius’s De Humani Corporis Fabrica was an important early work on the human species.
Middle adulthood can bring large-scale changes in lifestyle and interests, as illustrated by this ph Middle adulthood can bring large-scale changes in lifestyle and interests, as illustrated by this ph
Environmental Systems in Space and Time Environmental Systems in Space and Time
graphic(04-40.jpg) Mary pushes horizontally on a large, heavy table which is s graphic(04-40.jpg) Mary pushes horizontally on a large, heavy table which is s
Examples of animal digestive systems. Examples of animal digestive systems.
Video: Baroreceptor Reflex

For a complete list of videos, visit our video library