« previous next »

Author Question: Which characteristics of sources and sinks are of no importance? What will be an ideal ... (Read 44 times)

crobinson2013

  • Hero Member
  • *****
  • Posts: 535
on: Jul 7, 2018
Which characteristics of sources and sinks are of no importance?
 
  What will be an ideal response?

Question 2

During requirements structuring, a ________ model represents conceptual data requirements for a particular system.
 
  A) Business
  B) Project
  C) Data
  D) Relationship


sabina576

  • Sr. Member
  • ****
  • Posts: 356
Reply #1 on: Jul 7, 2018
Answer to Question 1

Characteristics we do not consider include: What a source or sink does with information or how it operates. How to control or redesign a source or sink because, from the perspective of the system we are studying, the data a sink receives and often what data a source provides are fixed. How to provide sources and sinks direct access to stored data because, as external agents, they cannot directly access or manipulate data stored within the system.

Answer to Question 2

C


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question

crobinson2013

  • Hero Member
  • *****
  • Posts: 535
Reply #2 on: Jul 7, 2018
Correct answers!


sabina576

  • Sr. Member
  • ****
  • Posts: 356
Reply #3 on: Jul 7, 2018
Great! Please up vote :D


« previous next »
 

Did you know?

Pubic lice (crabs) are usually spread through sexual contact. You cannot catch them by using a public toilet.

Did you know?

It is difficult to obtain enough calcium without consuming milk or other dairy foods.

Did you know?

Eating carrots will improve your eyesight. Carrots are high in vitamin A (retinol), which is essential for good vision. It can also be found in milk, cheese, egg yolks, and liver.

Did you know?

The Centers for Disease Control and Prevention (CDC) was originally known as the Communicable Disease Center, which was formed to fight malaria. It was originally headquartered in Atlanta, Georgia, since the Southern states faced the worst threat from malaria.

Did you know?

Most fungi that pathogenically affect humans live in soil. If a person is not healthy, has an open wound, or is immunocompromised, a fungal infection can be very aggressive.

The Importance of Water The Importance of Water
What is your favorite protein sources?! What is your favorite protein sources?!
Deforestation is one of the main sources of greenhouse gas emissions Deforestation is one of the main sources of greenhouse gas emissions
Oatmeal and other whole grain cereals are good sources of carbohydrates to start your morning off Oatmeal and other whole grain cereals are good sources of carbohydrates to start your morning off
Food Sources of Fiber Adults need to consume about 21 to 38 grams of fiber daily Food Sources of Fiber Adults need to consume about 21 to 38 grams of fiber daily
Sources of phenotypic variance Sources of phenotypic variance
Video: ATPase function - membrane transport, contractile proteins and synthesis

For a complete list of videos, visit our video library