« previous next »

Author Question: Which characteristics of sources and sinks are of no importance? What will be an ideal ... (Read 147 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?

If you could remove all of your skin, it would weigh up to 5 pounds.

Did you know?

The term bacteria was devised in the 19th century by German biologist Ferdinand Cohn. He based it on the Greek word "bakterion" meaning a small rod or staff. Cohn is considered to be the father of modern bacteriology.

Did you know?

Many medications that are used to treat infertility are injected subcutaneously. This is easy to do using the anterior abdomen as the site of injection but avoiding the area directly around the belly button.

Did you know?

As of mid-2016, 18.2 million people were receiving advanced retroviral therapy (ART) worldwide. This represents between 43–50% of the 34–39.8 million people living with HIV.

Did you know?

Automated pill dispensing systems have alarms to alert patients when the correct dosing time has arrived. Most systems work with many varieties of medications, so patients who are taking a variety of drugs can still be in control of their dose regimen.

Chordate characteristics Chordate characteristics
Shope’s Model of Young Driver Crash Risks The model shows that many factors contribute to crash ris Shope’s Model of Young Driver Crash Risks The model shows that many factors contribute to crash ris
Sources of SO2 Pollution in the Atmosphere Sources of SO2 Pollution in the Atmosphere
Selected Vitamins: Food Sources, Functions, and Deficiency and Toxicity Symptoms Selected Vitamins: Food Sources, Functions, and Deficiency and Toxicity Symptoms
Deforestation is one of the main sources of greenhouse gas emissions Deforestation is one of the main sources of greenhouse gas emissions
If CP for an ideal gas is 35.4 J/molK, which of the following is CV for this gas? If CP for an ideal gas is 35.4 J/molK, which of the following is CV for this gas?
Video: Natural Selection, Species Isolation and Real World Example

For a complete list of videos, visit our video library