Problem Solving with C++ (9th Edition)
9th Edition
ISBN: 9780133591743
Author: Walter Savitch
Publisher: PEARSON
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Chapter 5.4, Problem 20STE
Program Plan Intro
Testing:
- It denotes an activity to check whether actual results match expected results.
- It guarantees that software system is defect free.
- It involves execution of a software component for evaluating one or more interest properties.
- It identifies errors, gaps or requirements that are omitted related to actual requirements.
- It could be performed manually or using automated tools.
- It can be classified as white or black box testing.
- The manual testing would include testing of software short of any tool.
- The tester behaves as an end-user.
- It tests software for identifying any behavior that is unexpected.
- The different stages include unit, integration, system as well as user acceptance testing.
- The automation testing uses software to test product.
- It includes automation for a manual process.
- The test scenarios are been re-run that are been performed manually.
- It is used for testing application from performance, load in addition to stress view point.
Driver
- The driver program contains program’s main function.
- It is responsible for launching program operations.
- It is responsible for converting user program into physical execution unit termed as task.
- Each function must be designed, tested and coded as a discrete unit from rest of program.
- It denotes a testing program for functions or statement that is been written in code.
- It tests the functionality usually for debugging as well as code verification.
Given addTax function:
//Define method addTax
void addTax(double taxRate, double& cost)
{
//Compute cost
cost = cost + ( taxRate/100.0 ) * cost;
}
Explanation:
- The method “addTax()” takes input values as arguments.
- It computes the cost by using input values entered by user.
- The result of operation is been displayed.
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Chapter 5 Solutions
Problem Solving with C++ (9th Edition)
Ch. 5.1 - What is the output of the following program?...Ch. 5.1 - Are you required to have a return statement in a...Ch. 5.1 - Suppose you omitted the return statement in the...Ch. 5.1 - Prob. 4STECh. 5.1 - Prob. 5STECh. 5.1 - Is a call to a void function used as a statement...Ch. 5.2 - What is the output of the following program?...Ch. 5.2 - What would be the output of the program in Display...Ch. 5.2 - What would be the output of the program in Display...Ch. 5.2 - Prob. 10STE
Ch. 5.2 - Write a void function definition for a function...Ch. 5.2 - Prob. 12STECh. 5.3 - Prob. 13STECh. 5.3 - Prob. 14STECh. 5.3 - Rewrite the function declaration comment for the...Ch. 5.3 - Prob. 16STECh. 5.4 - Prob. 17STECh. 5.4 - Prob. 18STECh. 5.4 - Prob. 19STECh. 5.4 - Prob. 20STECh. 5.4 - Prob. 21STECh. 5.4 - Write a stub for the function whose function...Ch. 5.5 - Prob. 23STECh. 5.5 - Prob. 24STECh. 5.5 - Prob. 25STECh. 5 - Write a function that computes the average and...Ch. 5 - Write a program that reads in a length in feet and...Ch. 5 - Write a program like that of the previous exercise...Ch. 5 - (You should do the previous two Practice Programs...Ch. 5 - Write a program that reads in a weight in pounds...Ch. 5 - Write a program like that of the previous exercise...Ch. 5 - (You should do the previous two Practice Programs...Ch. 5 - (You need to do Practice Programs 4 and 7 before...Ch. 5 - The area of an arbitrary triangle can be computed...Ch. 5 - Write a program that converts from 24-hour...Ch. 5 - Write a program that requests the current time and...Ch. 5 - Modify your program for Programming Project 2 so...Ch. 5 - Write a program that tells what coins to give out...Ch. 5 - In cold weather, meteorologists report an index...Ch. 5 - Prob. 6PPCh. 5 - Write a program that inputs a date (for example,...Ch. 5 - Complete the previous Programming Project and...
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