ISTQB CTFL_Syll2018 ISTQB Certified Tester Foundation Level (Syllabus 2018) Online Training

Question #31

A Software was re-deployed because the backend database was changed from one vendor to another The Test Manager decided to perform some functional tests on the redeployed system.

This is an example of test of which test type?

A . Regression tests
B . Non-functional tests
C . Structural tests
D . Unit tests

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Question #32

Which of the following is a correct set of boundary values to test the "Group Size" parameter, as defined by the following statement;

"In a reservation system for groups visiting a small museum, the graphical user interface presents a field asking the number of group members. Group size can be anywhere from 2 to 20 visitors"

A . 0,1,8,21,22
B . 0,1,2,3,10,19,20,21,22
C . 2,3,19,20
D . 1,2,20,21

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Correct Answer: C
C

Explanation:

The requirement given in the image specifies a field asking for the number of group members, which can be anywhere from 2 to 20 visitors. To test this requirement, we can use boundary value analysis, which is a specification-based test technique that involves testing the values at or near the boundaries of an equivalence partition. An equivalence partition is a set of values that are expected to be treated in the same way by the system under test.

For example, based on the requirement, we can identify two equivalence partitions for the input group size: EP1: Group size < 2 (invalid)

EP2: Group size = 2 (valid)

EP3: 2 < Group size < 20 (valid)

EP4: Group size = 20 (valid)

EP5: Group size > 20 (invalid)

The boundary values for each equivalence partition are the values at or near the edges of the partition. For example, the boundary values for EP1 are -1 and 1. The boundary values for EP2 are 1 and 2. The boundary values for EP3 are 2 and 19. And so on.

To test this requirement using boundary value analysis, we need to select one value from each boundary and test it with different combinations of valid and invalid inputs.

For example, we can select the following values:

BV1: Group size = -1 (from EP1)

BV2: Group size = 1 (from EP1 and EP2)

BV3: Group size = 2 (from EP2 and EP3)

BV4: Group size = 19 (from EP3 and EP4)

BV5: Group size = 20 (from EP4 and EP5)

BV6: Group size = 21 (from EP5)

We can then create test cases using these values and different combinations of valid and invalid inputs. For example:

TC1: Group size = -1 -> Invalid input

TC2: Group size = 1 -> Invalid input

TC3: Group size = 2 -> Valid input

TC4: Group size = 19 -> Valid input

TC5: Group size = 20 -> Valid input

TC6: Group size = 21 -> Invalid input

Therefore, we need a minimum of 6 valid test cases to achieve 100% boundary value coverage based on input group size.

You can find more information about boundary value analysis in [A Study Guide to the ISTQB® Foundation Level 2018 Syllabus], Chapter 4, Section 4.2.

Question #33

A software company decided to buy a commercial application for its accounting operations. As part of the evaluation process, the company decided to assemble a team to test a number of candidate applications.

Which team would be the most suitable for this goal?

A . A team from an outsourcing company which specializes in testing accounting software
B . A team with a mix of software testers and experts from the accounting department
C . A team of users from the accounting department that will need to use the application on dairy basis
D . A team from the company’s testing team, due to their experience in testing software

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Correct Answer: B
B

Explanation:

A software company decided to buy a commercial application for its accounting operations. As part of the evaluation process, the company decided to assemble a team to test a number of candidate applications. The most suitable team for this goal would be a team with a mix of software testers and experts from the accounting department.

This team would have the following advantages:

Software testers have the skills and experience to design, execute, and evaluate test cases based on the requirements and criteria of the company. They can also use tools and techniques to support their testing activities and provide reliable and objective information about the quality and risk level of each candidate application.

Experts from the accounting department have the knowledge and expertise to understand and validate the functionality and usability of each candidate application. They can also provide feedback and suggestions for improvement based on their needs and expectations as end users or customers. The other teams mentioned in the question are not as suitable for this goal as they are for other purposes or scenarios.

For example:

A team from an outsourcing company which specializes in testing accounting software: This team might have the skills and experience to test accounting software, but they might not have the knowledge and expertise to understand and validate the specific requirements and criteria of the company that wants to buy the application. They might also lack the communication and collaboration with the stakeholders of the company who are involved in the evaluation process. A team of users from the accounting department that will need to use the application on a daily basis: This team might have the knowledge and expertise to understand and validate the functionality and usability of each candidate application, but they might not have the skills and experience to design, execute, and evaluate test cases based on the requirements and criteria of the company. They might also lack the tools and techniques to support their testing activities and provide reliable and objective information about the quality and risk level of each candidate application.

A team from the company’s testing team, due to their experience in testing software: This team might have the skills and experience to design, execute, and evaluate test cases based on the requirements and criteria of the company, but they might not have the knowledge and expertise to understand and validate the functionality and usability of each candidate application. They might also lack the feedback and suggestions for improvement based on the needs and expectations of the end users or customers.

Question #33

A software company decided to buy a commercial application for its accounting operations. As part of the evaluation process, the company decided to assemble a team to test a number of candidate applications.

Which team would be the most suitable for this goal?

A . A team from an outsourcing company which specializes in testing accounting software
B . A team with a mix of software testers and experts from the accounting department
C . A team of users from the accounting department that will need to use the application on dairy basis
D . A team from the company’s testing team, due to their experience in testing software

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Correct Answer: B
B

Explanation:

A software company decided to buy a commercial application for its accounting operations. As part of the evaluation process, the company decided to assemble a team to test a number of candidate applications. The most suitable team for this goal would be a team with a mix of software testers and experts from the accounting department.

This team would have the following advantages:

Software testers have the skills and experience to design, execute, and evaluate test cases based on the requirements and criteria of the company. They can also use tools and techniques to support their testing activities and provide reliable and objective information about the quality and risk level of each candidate application.

Experts from the accounting department have the knowledge and expertise to understand and validate the functionality and usability of each candidate application. They can also provide feedback and suggestions for improvement based on their needs and expectations as end users or customers. The other teams mentioned in the question are not as suitable for this goal as they are for other purposes or scenarios.

For example:

A team from an outsourcing company which specializes in testing accounting software: This team might have the skills and experience to test accounting software, but they might not have the knowledge and expertise to understand and validate the specific requirements and criteria of the company that wants to buy the application. They might also lack the communication and collaboration with the stakeholders of the company who are involved in the evaluation process. A team of users from the accounting department that will need to use the application on a daily basis: This team might have the knowledge and expertise to understand and validate the functionality and usability of each candidate application, but they might not have the skills and experience to design, execute, and evaluate test cases based on the requirements and criteria of the company. They might also lack the tools and techniques to support their testing activities and provide reliable and objective information about the quality and risk level of each candidate application.

A team from the company’s testing team, due to their experience in testing software: This team might have the skills and experience to design, execute, and evaluate test cases based on the requirements and criteria of the company, but they might not have the knowledge and expertise to understand and validate the functionality and usability of each candidate application. They might also lack the feedback and suggestions for improvement based on the needs and expectations of the end users or customers.

Question #33

A software company decided to buy a commercial application for its accounting operations. As part of the evaluation process, the company decided to assemble a team to test a number of candidate applications.

Which team would be the most suitable for this goal?

A . A team from an outsourcing company which specializes in testing accounting software
B . A team with a mix of software testers and experts from the accounting department
C . A team of users from the accounting department that will need to use the application on dairy basis
D . A team from the company’s testing team, due to their experience in testing software

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Correct Answer: B
B

Explanation:

A software company decided to buy a commercial application for its accounting operations. As part of the evaluation process, the company decided to assemble a team to test a number of candidate applications. The most suitable team for this goal would be a team with a mix of software testers and experts from the accounting department.

This team would have the following advantages:

Software testers have the skills and experience to design, execute, and evaluate test cases based on the requirements and criteria of the company. They can also use tools and techniques to support their testing activities and provide reliable and objective information about the quality and risk level of each candidate application.

Experts from the accounting department have the knowledge and expertise to understand and validate the functionality and usability of each candidate application. They can also provide feedback and suggestions for improvement based on their needs and expectations as end users or customers. The other teams mentioned in the question are not as suitable for this goal as they are for other purposes or scenarios.

For example:

A team from an outsourcing company which specializes in testing accounting software: This team might have the skills and experience to test accounting software, but they might not have the knowledge and expertise to understand and validate the specific requirements and criteria of the company that wants to buy the application. They might also lack the communication and collaboration with the stakeholders of the company who are involved in the evaluation process. A team of users from the accounting department that will need to use the application on a daily basis: This team might have the knowledge and expertise to understand and validate the functionality and usability of each candidate application, but they might not have the skills and experience to design, execute, and evaluate test cases based on the requirements and criteria of the company. They might also lack the tools and techniques to support their testing activities and provide reliable and objective information about the quality and risk level of each candidate application.

A team from the company’s testing team, due to their experience in testing software: This team might have the skills and experience to design, execute, and evaluate test cases based on the requirements and criteria of the company, but they might not have the knowledge and expertise to understand and validate the functionality and usability of each candidate application. They might also lack the feedback and suggestions for improvement based on the needs and expectations of the end users or customers.

Question #33

A software company decided to buy a commercial application for its accounting operations. As part of the evaluation process, the company decided to assemble a team to test a number of candidate applications.

Which team would be the most suitable for this goal?

A . A team from an outsourcing company which specializes in testing accounting software
B . A team with a mix of software testers and experts from the accounting department
C . A team of users from the accounting department that will need to use the application on dairy basis
D . A team from the company’s testing team, due to their experience in testing software

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Correct Answer: B
B

Explanation:

A software company decided to buy a commercial application for its accounting operations. As part of the evaluation process, the company decided to assemble a team to test a number of candidate applications. The most suitable team for this goal would be a team with a mix of software testers and experts from the accounting department.

This team would have the following advantages:

Software testers have the skills and experience to design, execute, and evaluate test cases based on the requirements and criteria of the company. They can also use tools and techniques to support their testing activities and provide reliable and objective information about the quality and risk level of each candidate application.

Experts from the accounting department have the knowledge and expertise to understand and validate the functionality and usability of each candidate application. They can also provide feedback and suggestions for improvement based on their needs and expectations as end users or customers. The other teams mentioned in the question are not as suitable for this goal as they are for other purposes or scenarios.

For example:

A team from an outsourcing company which specializes in testing accounting software: This team might have the skills and experience to test accounting software, but they might not have the knowledge and expertise to understand and validate the specific requirements and criteria of the company that wants to buy the application. They might also lack the communication and collaboration with the stakeholders of the company who are involved in the evaluation process. A team of users from the accounting department that will need to use the application on a daily basis: This team might have the knowledge and expertise to understand and validate the functionality and usability of each candidate application, but they might not have the skills and experience to design, execute, and evaluate test cases based on the requirements and criteria of the company. They might also lack the tools and techniques to support their testing activities and provide reliable and objective information about the quality and risk level of each candidate application.

A team from the company’s testing team, due to their experience in testing software: This team might have the skills and experience to design, execute, and evaluate test cases based on the requirements and criteria of the company, but they might not have the knowledge and expertise to understand and validate the functionality and usability of each candidate application. They might also lack the feedback and suggestions for improvement based on the needs and expectations of the end users or customers.

Question #33

A software company decided to buy a commercial application for its accounting operations. As part of the evaluation process, the company decided to assemble a team to test a number of candidate applications.

Which team would be the most suitable for this goal?

A . A team from an outsourcing company which specializes in testing accounting software
B . A team with a mix of software testers and experts from the accounting department
C . A team of users from the accounting department that will need to use the application on dairy basis
D . A team from the company’s testing team, due to their experience in testing software

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Correct Answer: B
B

Explanation:

A software company decided to buy a commercial application for its accounting operations. As part of the evaluation process, the company decided to assemble a team to test a number of candidate applications. The most suitable team for this goal would be a team with a mix of software testers and experts from the accounting department.

This team would have the following advantages:

Software testers have the skills and experience to design, execute, and evaluate test cases based on the requirements and criteria of the company. They can also use tools and techniques to support their testing activities and provide reliable and objective information about the quality and risk level of each candidate application.

Experts from the accounting department have the knowledge and expertise to understand and validate the functionality and usability of each candidate application. They can also provide feedback and suggestions for improvement based on their needs and expectations as end users or customers. The other teams mentioned in the question are not as suitable for this goal as they are for other purposes or scenarios.

For example:

A team from an outsourcing company which specializes in testing accounting software: This team might have the skills and experience to test accounting software, but they might not have the knowledge and expertise to understand and validate the specific requirements and criteria of the company that wants to buy the application. They might also lack the communication and collaboration with the stakeholders of the company who are involved in the evaluation process. A team of users from the accounting department that will need to use the application on a daily basis: This team might have the knowledge and expertise to understand and validate the functionality and usability of each candidate application, but they might not have the skills and experience to design, execute, and evaluate test cases based on the requirements and criteria of the company. They might also lack the tools and techniques to support their testing activities and provide reliable and objective information about the quality and risk level of each candidate application.

A team from the company’s testing team, due to their experience in testing software: This team might have the skills and experience to design, execute, and evaluate test cases based on the requirements and criteria of the company, but they might not have the knowledge and expertise to understand and validate the functionality and usability of each candidate application. They might also lack the feedback and suggestions for improvement based on the needs and expectations of the end users or customers.

Question #33

A software company decided to buy a commercial application for its accounting operations. As part of the evaluation process, the company decided to assemble a team to test a number of candidate applications.

Which team would be the most suitable for this goal?

A . A team from an outsourcing company which specializes in testing accounting software
B . A team with a mix of software testers and experts from the accounting department
C . A team of users from the accounting department that will need to use the application on dairy basis
D . A team from the company’s testing team, due to their experience in testing software

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Correct Answer: B
B

Explanation:

A software company decided to buy a commercial application for its accounting operations. As part of the evaluation process, the company decided to assemble a team to test a number of candidate applications. The most suitable team for this goal would be a team with a mix of software testers and experts from the accounting department.

This team would have the following advantages:

Software testers have the skills and experience to design, execute, and evaluate test cases based on the requirements and criteria of the company. They can also use tools and techniques to support their testing activities and provide reliable and objective information about the quality and risk level of each candidate application.

Experts from the accounting department have the knowledge and expertise to understand and validate the functionality and usability of each candidate application. They can also provide feedback and suggestions for improvement based on their needs and expectations as end users or customers. The other teams mentioned in the question are not as suitable for this goal as they are for other purposes or scenarios.

For example:

A team from an outsourcing company which specializes in testing accounting software: This team might have the skills and experience to test accounting software, but they might not have the knowledge and expertise to understand and validate the specific requirements and criteria of the company that wants to buy the application. They might also lack the communication and collaboration with the stakeholders of the company who are involved in the evaluation process. A team of users from the accounting department that will need to use the application on a daily basis: This team might have the knowledge and expertise to understand and validate the functionality and usability of each candidate application, but they might not have the skills and experience to design, execute, and evaluate test cases based on the requirements and criteria of the company. They might also lack the tools and techniques to support their testing activities and provide reliable and objective information about the quality and risk level of each candidate application.

A team from the company’s testing team, due to their experience in testing software: This team might have the skills and experience to design, execute, and evaluate test cases based on the requirements and criteria of the company, but they might not have the knowledge and expertise to understand and validate the functionality and usability of each candidate application. They might also lack the feedback and suggestions for improvement based on the needs and expectations of the end users or customers.

Question #33

A software company decided to buy a commercial application for its accounting operations. As part of the evaluation process, the company decided to assemble a team to test a number of candidate applications.

Which team would be the most suitable for this goal?

A . A team from an outsourcing company which specializes in testing accounting software
B . A team with a mix of software testers and experts from the accounting department
C . A team of users from the accounting department that will need to use the application on dairy basis
D . A team from the company’s testing team, due to their experience in testing software

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Correct Answer: B
B

Explanation:

A software company decided to buy a commercial application for its accounting operations. As part of the evaluation process, the company decided to assemble a team to test a number of candidate applications. The most suitable team for this goal would be a team with a mix of software testers and experts from the accounting department.

This team would have the following advantages:

Software testers have the skills and experience to design, execute, and evaluate test cases based on the requirements and criteria of the company. They can also use tools and techniques to support their testing activities and provide reliable and objective information about the quality and risk level of each candidate application.

Experts from the accounting department have the knowledge and expertise to understand and validate the functionality and usability of each candidate application. They can also provide feedback and suggestions for improvement based on their needs and expectations as end users or customers. The other teams mentioned in the question are not as suitable for this goal as they are for other purposes or scenarios.

For example:

A team from an outsourcing company which specializes in testing accounting software: This team might have the skills and experience to test accounting software, but they might not have the knowledge and expertise to understand and validate the specific requirements and criteria of the company that wants to buy the application. They might also lack the communication and collaboration with the stakeholders of the company who are involved in the evaluation process. A team of users from the accounting department that will need to use the application on a daily basis: This team might have the knowledge and expertise to understand and validate the functionality and usability of each candidate application, but they might not have the skills and experience to design, execute, and evaluate test cases based on the requirements and criteria of the company. They might also lack the tools and techniques to support their testing activities and provide reliable and objective information about the quality and risk level of each candidate application.

A team from the company’s testing team, due to their experience in testing software: This team might have the skills and experience to design, execute, and evaluate test cases based on the requirements and criteria of the company, but they might not have the knowledge and expertise to understand and validate the functionality and usability of each candidate application. They might also lack the feedback and suggestions for improvement based on the needs and expectations of the end users or customers.

Question #33

A software company decided to buy a commercial application for its accounting operations. As part of the evaluation process, the company decided to assemble a team to test a number of candidate applications.

Which team would be the most suitable for this goal?

A . A team from an outsourcing company which specializes in testing accounting software
B . A team with a mix of software testers and experts from the accounting department
C . A team of users from the accounting department that will need to use the application on dairy basis
D . A team from the company’s testing team, due to their experience in testing software

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Correct Answer: B
B

Explanation:

A software company decided to buy a commercial application for its accounting operations. As part of the evaluation process, the company decided to assemble a team to test a number of candidate applications. The most suitable team for this goal would be a team with a mix of software testers and experts from the accounting department.

This team would have the following advantages:

Software testers have the skills and experience to design, execute, and evaluate test cases based on the requirements and criteria of the company. They can also use tools and techniques to support their testing activities and provide reliable and objective information about the quality and risk level of each candidate application.

Experts from the accounting department have the knowledge and expertise to understand and validate the functionality and usability of each candidate application. They can also provide feedback and suggestions for improvement based on their needs and expectations as end users or customers. The other teams mentioned in the question are not as suitable for this goal as they are for other purposes or scenarios.

For example:

A team from an outsourcing company which specializes in testing accounting software: This team might have the skills and experience to test accounting software, but they might not have the knowledge and expertise to understand and validate the specific requirements and criteria of the company that wants to buy the application. They might also lack the communication and collaboration with the stakeholders of the company who are involved in the evaluation process. A team of users from the accounting department that will need to use the application on a daily basis: This team might have the knowledge and expertise to understand and validate the functionality and usability of each candidate application, but they might not have the skills and experience to design, execute, and evaluate test cases based on the requirements and criteria of the company. They might also lack the tools and techniques to support their testing activities and provide reliable and objective information about the quality and risk level of each candidate application.

A team from the company’s testing team, due to their experience in testing software: This team might have the skills and experience to design, execute, and evaluate test cases based on the requirements and criteria of the company, but they might not have the knowledge and expertise to understand and validate the functionality and usability of each candidate application. They might also lack the feedback and suggestions for improvement based on the needs and expectations of the end users or customers.