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
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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%)
Transcribed Image Text: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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