« previous next »

Author Question: Which characteristics of sources and sinks are of no importance? What will be an ideal ... (Read 144 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?

Many supplement containers do not even contain what their labels say. There are many documented reports of products containing much less, or more, that what is listed on their labels. They may also contain undisclosed prescription drugs and even contaminants.

Did you know?

Multiple experimental evidences have confirmed that at the molecular level, cancer is caused by lesions in cellular DNA.

Did you know?

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

Did you know?

Nearly all drugs pass into human breast milk. How often a drug is taken influences the amount of drug that will pass into the milk. Medications taken 30 to 60 minutes before breastfeeding are likely to be at peak blood levels when the baby is nursing.

Did you know?

The longest a person has survived after a heart transplant is 24 years.

Critical thinking involves analysis in which the nurse examines patient data available from a variet Critical thinking involves analysis in which the nurse examines patient data available from a variet
Characteristics of burns by depth of thermal injury Characteristics of burns by depth of thermal injury
Booker T. Washington in his office at Tuskegee Institute, 1900. Washington chose a policy of accommo Booker T. Washington in his office at Tuskegee Institute, 1900. Washington chose a policy of accommo
Testing the Chemical Characteristics of Urine with Reagent Strips Testing the Chemical Characteristics of Urine with Reagent Strips
Deforestation is one of the main sources of greenhouse gas emissions Deforestation is one of the main sources of greenhouse gas emissions
Chart showing average yearly dose of radiation from natural and human-made sources Chart showing average yearly dose of radiation from natural and human-made sources
Video: The primary factors that affect circulation - MABP, CO and SVR

For a complete list of videos, visit our video library