Assume you have three input variables x1, x2, and x3. The valid input value spaces of each of x1, x2, and x3 are split into 3 equivalence classes. What is the minimum set of test cases (input side) to cover all possible combinations of valid input equivalence classes? 3 9 81 27 I'm guessing the answer is 27, but I'm not sure. Can someone explain how such questions are answered and what is the correct answer?
Assume you have three input variables x1, x2, and x3. The valid input value spaces of each of x1, x2, and x3 are split into 3 equivalence classes. What is the minimum set of test cases (input side) to cover all possible combinations of valid input equivalence classes? 3 9 81 27 I'm guessing the answer is 27, but I'm not sure. Can someone explain how such questions are answered and what is the correct answer?
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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- Assume you have three input variables x1, x2, and x3. The valid input value spaces of each of x1, x2, and x3 are split into 3 equivalence classes. What is the minimum set of test cases (input side) to cover all possible combinations of valid input equivalence classes?
- 3
- 9
- 81
- 27
I'm guessing the answer is 27, but I'm not sure. Can someone explain how such questions are answered and what is the correct answer?
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