Please use the boundary value analysis method to derive a set of black-box test cases for the followingfunction Z(X,Y) by applying the boundary value analysis criteria. Please make sure to consider all inputdata and expected output data in a two-dimensional space.3X - 4Y + 2when 12 < X< 22 and 22

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Answered: a) Define all boundaries for Z(X, Y)…

a) Define all boundaries for Z(X, Y) (5%) b) Define the boundary values for each boundary (7%). c) Define the test cases for each boundary. (8%)

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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Question

Please use the boundary value analysis method to derive a set of black-box test cases for the following
function Z(X,Y) by applying the boundary value analysis criteria. Please make sure to consider all input
data and expected output data in a two-dimensional space.
3X - 4Y + 2
when 12 < X< 22 and 22 <Y < 35
Z (X, Y) =
Undefined
when X = 5 and Y = 0
4X - 3Y - 5
when 0 < X< 7 and 3 <Y < 12
-20
Otherwise
a) Define all boundaries for Z(X, Y) (5%)
b) Define the boundary values for each boundary (7%).
c) Define the test cases for each boundary. (8%)

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