Author Question: A computer-based file containing employee information would be represented on a data-flow diagram as ... (Read 93 times)

kfurse

  • Hero Member
  • *****
  • Posts: 590
A computer-based file containing employee information would be represented on a data-flow diagram as a(n):
 
  A) data flow.
  B) source.
  C) data store.
  D) process.
  E) action stub.

Question 2

An assessment of the development group's understanding of the possible target hardware, software, and operating environments, system size, complexity, and the group's experience with similar systems should be included as part of:
 
  A) technical feasibility.
  B) political feasibility.
  C) operational feasibility.
  D) schedule feasibility.
  E) construction feasibility.



phuda

  • Sr. Member
  • ****
  • Posts: 348
Answer to Question 1

C
Explanation: C) A data store (data at rest) includes a computer-based file.
CL

Answer to Question 2

A
Explanation: A) The goal of technical feasibility is to understand the development organizations ability to construct the proposed system. This analysis should include an assessment of the development group's understanding of the possible target hardware, software, and operating environments to be used, as well as system size, complexity, and the group's experience with similar systems.
CL



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

Hippocrates noted that blood separates into four differently colored liquids when removed from the body and examined: a pure red liquid mixed with white liquid material with a yellow-colored froth at the top and a black substance that settles underneath; he named these the four humors (for blood, phlegm, yellow bile, and black bile).

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.

Did you know?

Bacteria have flourished on the earth for over three billion years. They were the first life forms on the planet.

Did you know?

Ether was used widely for surgeries but became less popular because of its flammability and its tendency to cause vomiting. In England, it was quickly replaced by chloroform, but this agent caused many deaths and lost popularity.

Did you know?

Astigmatism is the most common vision problem. It may accompany nearsightedness or farsightedness. It is usually caused by an irregularly shaped cornea, but sometimes it is the result of an irregularly shaped lens. Either type can be corrected by eyeglasses, contact lenses, or refractive surgery.

For a complete list of videos, visit our video library