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Database Systems: Design, Implemen...

12th Edition
Carlos Coronel + 1 other
Publisher: Cengage Learning
ISBN: 9781305627482

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Section
BuyFindarrow_forward

Database Systems: Design, Implemen...

12th Edition
Carlos Coronel + 1 other
Publisher: Cengage Learning
ISBN: 9781305627482
Chapter 9, Problem 4RQ
Textbook Problem
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What does the acronym DBLC mean, and what does a DBLC portray?

Explanation of Solution

Acronym of DBLC:

The acronym of DBLC is “Database Life cycle”.

Things that DBLC depict:

  • DBLC is a sequential process which is used to trace the history of the application that is present within the information system.
  • The history of the application can be traced from the beginning till its last even though being outdated.
  • DBLC is concurrent to SDLC because the database represents the core of the information system.
  • It is composed of six phases:
    • Initial study:
      • Examining the operations of the current system...

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