Question 1 Assume that 5 errors have been introduced in the requirements model and that each error will be amplified by a factor of 1:1.5 into design and an addition 12 design errors are introduced and then amplified 1.3 into code where an additional 30 errors are introduced. Assume further that all unit testing will find 45 percent of all errors, integration will find 50 percent of the remaining errors, and validation tests will find 50 percent of the remaining errors. No reviews are conducted. How many errors will be released to the field?
Question 1 Assume that 5 errors have been introduced in the requirements model and that each error will be amplified by a factor of 1:1.5 into design and an addition 12 design errors are introduced and then amplified 1.3 into code where an additional 30 errors are introduced. Assume further that all unit testing will find 45 percent of all errors, integration will find 50 percent of the remaining errors, and validation tests will find 50 percent of the remaining errors. No reviews are conducted. How many errors will be released to the field?
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
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