Testing: Testing is a study conducted to provide information about the quality of the system. Testing is an important phase of the development process.

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Answer 1

Question

Chapter 8, Problem 8.1E

Program Plan Intro

Testing:

Testing is a study conducted to provide information about the quality of the system. Testing is an important phase of the development process.

Expert Solution & Answer

Explanation of Solution

It is not necessary for a program to be completely free of defects before it is delivered to customers. It is that it is not always possible to deliver a defect free product of 100% quality to the customer.

Using the testing process ,it is impossible to completely validate that a system is fit for its intended purpose as it requires a detailed knowledge of what that purpose will be and exactly how the system will be used.

In addition, it is practically impossible for all, except trivial system to have a complete test set that will cover all possible ways that the system is likely to be used.

A program need to be completely free of defects before delivery if:

The remaining defects are recoverable and a recovery function which causes minimum user disruption is available.
The remaining defects are minor defects which does not cause any system corruption.
The remaining defects are transient. It means that those defects which can be cleared when new data is input.
The benefits to the customer’s business from the system exceed the problems which might be caused by the remaining system defects.

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Answer 2

Question

Chapter 8, Problem 8.1E

Program Plan Intro

Testing:

Testing is a study conducted to provide information about the quality of the system. Testing is an important phase of the development process.

Expert Solution & Answer

Explanation of Solution

It is not necessary for a program to be completely free of defects before it is delivered to customers. It is that it is not always possible to deliver a defect free product of 100% quality to the customer.

Using the testing process ,it is impossible to completely validate that a system is fit for its intended purpose as it requires a detailed knowledge of what that purpose will be and exactly how the system will be used.

In addition, it is practically impossible for all, except trivial system to have a complete test set that will cover all possible ways that the system is likely to be used.

A program need to be completely free of defects before delivery if:

The remaining defects are recoverable and a recovery function which causes minimum user disruption is available.
The remaining defects are minor defects which does not cause any system corruption.
The remaining defects are transient. It means that those defects which can be cleared when new data is input.
The benefits to the customer’s business from the system exceed the problems which might be caused by the remaining system defects.

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Answer 3

Question

Chapter 8, Problem 8.1E

Program Plan Intro

Testing:

Testing is a study conducted to provide information about the quality of the system. Testing is an important phase of the development process.

Expert Solution & Answer

Explanation of Solution

It is not necessary for a program to be completely free of defects before it is delivered to customers. It is that it is not always possible to deliver a defect free product of 100% quality to the customer.

Using the testing process ,it is impossible to completely validate that a system is fit for its intended purpose as it requires a detailed knowledge of what that purpose will be and exactly how the system will be used.

In addition, it is practically impossible for all, except trivial system to have a complete test set that will cover all possible ways that the system is likely to be used.

A program need to be completely free of defects before delivery if:

The remaining defects are recoverable and a recovery function which causes minimum user disruption is available.
The remaining defects are minor defects which does not cause any system corruption.
The remaining defects are transient. It means that those defects which can be cleared when new data is input.
The benefits to the customer’s business from the system exceed the problems which might be caused by the remaining system defects.

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Answer 4

Question

Chapter 8, Problem 8.1E

Program Plan Intro

Testing:

Testing is a study conducted to provide information about the quality of the system. Testing is an important phase of the development process.

Expert Solution & Answer

Explanation of Solution

It is not necessary for a program to be completely free of defects before it is delivered to customers. It is that it is not always possible to deliver a defect free product of 100% quality to the customer.

Using the testing process ,it is impossible to completely validate that a system is fit for its intended purpose as it requires a detailed knowledge of what that purpose will be and exactly how the system will be used.

In addition, it is practically impossible for all, except trivial system to have a complete test set that will cover all possible ways that the system is likely to be used.

A program need to be completely free of defects before delivery if:

The remaining defects are recoverable and a recovery function which causes minimum user disruption is available.
The remaining defects are minor defects which does not cause any system corruption.
The remaining defects are transient. It means that those defects which can be cleared when new data is input.
The benefits to the customer’s business from the system exceed the problems which might be caused by the remaining system defects.

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Subscribe now to access step-by-step solutions to millions of textbook problems written by subject matter experts!

Answer 5

Chapter 8, Problem 8.1E

Program Plan Intro

Testing:

Testing is a study conducted to provide information about the quality of the system. Testing is an important phase of the development process.

Expert Solution & Answer

Explanation of Solution

It is not necessary for a program to be completely free of defects before it is delivered to customers. It is that it is not always possible to deliver a defect free product of 100% quality to the customer.

Using the testing process ,it is impossible to completely validate that a system is fit for its intended purpose as it requires a detailed knowledge of what that purpose will be and exactly how the system will be used.

In addition, it is practically impossible for all, except trivial system to have a complete test set that will cover all possible ways that the system is likely to be used.

A program need to be completely free of defects before delivery if:

The remaining defects are recoverable and a recovery function which causes minimum user disruption is available.
The remaining defects are minor defects which does not cause any system corruption.
The remaining defects are transient. It means that those defects which can be cleared when new data is input.
The benefits to the customer’s business from the system exceed the problems which might be caused by the remaining system defects.

Answer 6

Chapter 8, Problem 8.1E

Program Plan Intro

Testing:

Testing is a study conducted to provide information about the quality of the system. Testing is an important phase of the development process.

Expert Solution & Answer

Explanation of Solution

It is not necessary for a program to be completely free of defects before it is delivered to customers. It is that it is not always possible to deliver a defect free product of 100% quality to the customer.

Using the testing process ,it is impossible to completely validate that a system is fit for its intended purpose as it requires a detailed knowledge of what that purpose will be and exactly how the system will be used.

In addition, it is practically impossible for all, except trivial system to have a complete test set that will cover all possible ways that the system is likely to be used.

A program need to be completely free of defects before delivery if:

The remaining defects are recoverable and a recovery function which causes minimum user disruption is available.
The remaining defects are minor defects which does not cause any system corruption.
The remaining defects are transient. It means that those defects which can be cleared when new data is input.
The benefits to the customer’s business from the system exceed the problems which might be caused by the remaining system defects.

Answer 7

Chapter 8, Problem 8.1E

Program Plan Intro

Testing:

Testing is a study conducted to provide information about the quality of the system. Testing is an important phase of the development process.

Answer 8

Expert Solution & Answer

Explanation of Solution

It is not necessary for a program to be completely free of defects before it is delivered to customers. It is that it is not always possible to deliver a defect free product of 100% quality to the customer.

Using the testing process ,it is impossible to completely validate that a system is fit for its intended purpose as it requires a detailed knowledge of what that purpose will be and exactly how the system will be used.

In addition, it is practically impossible for all, except trivial system to have a complete test set that will cover all possible ways that the system is likely to be used.

A program need to be completely free of defects before delivery if:

The remaining defects are recoverable and a recovery function which causes minimum user disruption is available.
The remaining defects are minor defects which does not cause any system corruption.
The remaining defects are transient. It means that those defects which can be cleared when new data is input.
The benefits to the customer’s business from the system exceed the problems which might be caused by the remaining system defects.