A requirements model is reviewed to uncover errors, inconsistencies, and omissions. It took 4 hours to review the work product prior to actual review by 4 resources, 2 hours for actual review with 6 people, 10 hours estimated to correct errors with 3 resources. The requirements model contains 18 UML diagrams as part of 36 overall pages of descriptive materials. The review uncovers 12 minor errors and 6 major errors. Calculate the following: Error total Error density per UML diagram Error total per requirements model page Error total If there are 5000 lines of code Total review effort in person hours.

Database Systems: Design, Implementation, & Management
12th Edition
ISBN:9781305627482
Author:Carlos Coronel, Steven Morris
Publisher:Carlos Coronel, Steven Morris
Chapter2: Data Models
Section: Chapter Questions
Problem 15P
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A requirements model is reviewed to uncover errors, inconsistencies, and omissions. It took 4 hours to review the work product prior to actual review by 4 resources, 2 hours for actual review with 6 people, 10 hours estimated to correct errors with 3 resources. The requirements model contains 18 UML diagrams as part of 36 overall pages of descriptive materials. The review uncovers 12 minor errors and 6 major errors. Calculate the following:

  1. Error total
  2. Error density per UML diagram
  3. Error total per requirements model page
  4. Error total If there are 5000 lines of code
  5. Total review effort in person hours.
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