### Generating Test Cases Using MC/DC#### Task OverviewGenerate test cases for the following code by using Modified Condition/Decision Coverage (MC/DC). Follow the steps below:#### a) Draw the Control Flow Graph (CFG)- Start by analyzing the logic flow of the provided code. The CFG includes decision nodes, representing if-else conditions, and how the program flows through these nodes.#### b) What is MC/DC Logic Coverage Criteria?- **MC/DC** requires that each condition in a decision has been shown to independently affect the decision’s outcome.- Test cases should be selected so that each condition within a decision is shown to independently affect the decision's outcome.#### c) List the Test Cases- Derive test cases based on the different input scenarios for variables `a` and `b` that evaluate each condition: 1. `a > 0` and `b < 0` 2. `a <= 0` and `b >= 0` 3. `a > 10` and `b > 10` 4. Edge cases like `a = 0`, `b = 0`, `a = 10`, and `b = 10`#### d) Validate the Test Cases Can Achieve MC/DC- Validate that each test case affects the resulting decision independently. Ensure coverage of all logical paths through conditions: - Inputs where `a > 0 || b < 0` yields `x = 1` - Inputs where `a > 10 && b > 10` yields `x = -1` - Ensure conditions minimally influence the decision outcome.#### Code```javapublic void TestValues(int a, int b, ref int x){ x = 0; if (a > 0 || b < 0) x = 1; else if (a > 10 && b > 10) x = -1;}```#### Explanation:- Initialize `x` to 0.- First condition: `if (a > 0 || b < 0)` sets `x` to 1 if true.- Second condition: `else if (a > 10 && b > 10)` sets `x` to -1 if true.By following these steps, you'll generate effective test cases ensuring thorough logic coverage.

Generate test cases for the following code by using MC/DC. a) Draw the CFG. b) What is MC/DC logic coverage criteria? c) List the test cases. d) Validate the test cases can achieve MC/DC. public void TestValues( int a, int b, ref int x) { } x = 0; if (a> 0 || b < 0) x = 1; else if (a > 10 && b > 10) x = -1;

Generate test cases for the following code by using MC/DC. a) Draw the CFG. b) What is MC/DC logic coverage criteria? c) List the test cases. d) Validate the test cases can achieve MC/DC. public void TestValues( int a, int b, ref int x) { } x = 0; if (a> 0 || b < 0) x = 1; else if (a > 10 && b > 10) x = -1;

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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