« previous next »

Author Question: Data management belongs to the ________. A) problem space B) outer space C) data space D) ... (Read 184 times)

ericka1

  • Hero Member
  • *****
  • Posts: 544
on: Jul 7, 2018
Data management belongs to the ________.
 
  A) problem space
  B) outer space
  C) data space
  D) solution space

Question 2

Describe the difference between primary and secondary actors.
 
  What will be an ideal response?


mbcrismon

  • Sr. Member
  • ****
  • Posts: 328
Reply #1 on: Jul 7, 2018
Answer to Question 1

D

Answer to Question 2

The primary actor is an actor whose goal is expressed by the name of the use case. The services that the system provides through a use case are primarily for the benefit of the primary actor. A secondary actor is the actor who supports the primary actor to reach the goal of the use case.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

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?

A headache when you wake up in the morning is indicative of sinusitis. Other symptoms of sinusitis can include fever, weakness, tiredness, a cough that may be more severe at night, and a runny nose or nasal congestion.

Did you know?

Essential fatty acids have been shown to be effective against ulcers, asthma, dental cavities, and skin disorders such as acne.

Did you know?

All adults should have their cholesterol levels checked once every 5 years. During 2009–2010, 69.4% of Americans age 20 and older reported having their cholesterol checked within the last five years.

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.

NASA Space NASA Space
The Parallax of a Nearby Object in Space The Parallax of a Nearby Object in Space
Separate the metatarsals. Create space between the metatarsals by holding onto the sides of the foot ... Separate the metatarsals. Create space between the metatarsals by holding onto the sides of the foot ...
How to setup and solve a half-life problem using a table of values (Question 1) How to setup and solve a half-life problem using a table of values (Question 1)
Data management short answer q Data management short answer q
Problem Problem
Video: Hydrogen bonds - role in the body

For a complete list of videos, visit our video library