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Author Question: Specialized entities with different attribute lists are often called __________ entities. Fill in ... (Read 75 times)

jho37

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on: Jul 7, 2018
Specialized entities with different attribute lists are often called __________ entities.
 
  Fill in the blanks with correct word

Question 2

What events led to the development of the Systems Development Life Cycle (SDLC)?
 
  What will be an ideal response?
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mmj22343

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Reply #1 on: Jul 7, 2018
Answer to Question 1

subtype

Answer to Question 2

The systems development life cycle (SDLC) is the traditional process used to develop information systems and applications. Many early projects met with disaster, and companies and systems developers sifted through the ashes of those disasters to determine what went wrong. By the 1970s, most seasoned project managers agreed on the basic tasks that need to be performed to successfully build and maintain information systems. These basic tasks are combined into phases of systems development. SDLC rose to prominence when the U.S. Department of Defense required it on government contracts.


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