Basic Fundamentals Of Software Testing Trivia

1. When what is visible to end-users is a deviation from the specific or expected behavior, this is called:

An error

A fault

A failure

A defect

A mistake

A failure refers to a situation where the visible behavior of a system or software deviates from what is expected or specified by the end-users. It signifies that the system is not functioning correctly and is unable to meet the desired requirements or perform its intended tasks. Unlike errors, faults, defects, or mistakes, a failure specifically highlights the discrepancy between the expected and actual behavior of the system.

Explanation

A failure refers to a situation where the visible behavior of a system or software deviates from what is expected or specified by the end-users. It signifies that the system is not functioning correctly and is unable to meet the desired requirements or perform its intended tasks. Unlike errors, faults, defects, or mistakes, a failure specifically highlights the discrepancy between the expected and actual behavior of the system.

2. A software error can be described as:

A description of the relationship between two or more variables or set members in which the value of one does not influence the values of others.

Any ill-advised, substandard, or temporary fix applied to an urgent problem in the (often misguided) belief that doing so will keep a project moving forward.

The process in which developers determine the root cause of a bug and identify possible fixes

A mismatch between the program and its specification.

One common definition of a software error is a mismatch between the program and its specification.

Explanation

One common definition of a software error is a mismatch between the program and its specification.

3. A bug report is a:

A collection of independent, reusable test cases.

A technical document that describes the various symptoms or failure modes associated with a single bug.

A deliverable that details the strategic approach to a testing effort

A & B

A bug report is a technical document that describes the various symptoms or failure modes associated with a single bug.

Explanation

A bug report is a technical document that describes the various symptoms or failure modes associated with a single bug.

4. Testing should be stopped when:

All the planned tests have been run

Time has run out

All faults have been fixed correctly

Both a) and c)

It depends on the risks for the system being tested

Testing should be stopped when it depends on the risks for the system being tested. This means that the decision to stop testing should be based on the level of risk associated with the system. If the risks are deemed acceptable and all planned tests have been run, time has run out, and all faults have been fixed correctly, then testing can be stopped. However, if there are still significant risks present, testing should continue until those risks are mitigated.

Explanation

Testing should be stopped when it depends on the risks for the system being tested. This means that the decision to stop testing should be based on the level of risk associated with the system. If the risks are deemed acceptable and all planned tests have been run, time has run out, and all faults have been fixed correctly, then testing can be stopped. However, if there are still significant risks present, testing should continue until those risks are mitigated.

5. The prime benefit of testing is that it results in improved defects

True

False

“The prime benefit of testing is that it results in improved quality”

Explanation

“The prime benefit of testing is that it results in improved quality”

6. In foundation level syllabus you will find the main basic principles of testing. Which of the following sentences describes one of these basic principles?

Complete testing of software is attainable if you have enough resources and test tools

With automated testing you can make statements with more confidence about the Quality of a product than with manual testing

For a software system, it is not possible, under normal conditions, to test all input and preconditions

A goal of testing is to show that the software is defect free.

One of the basic principles of testing is that it is not possible to test all input and preconditions for a software system under normal conditions. This is because there can be an infinite number of possible inputs and combinations, making it impractical to test every single one. Therefore, testing focuses on prioritizing and selecting representative inputs and preconditions to ensure adequate coverage and identify potential defects.

Explanation

One of the basic principles of testing is that it is not possible to test all input and preconditions for a software system under normal conditions. This is because there can be an infinite number of possible inputs and combinations, making it impractical to test every single one. Therefore, testing focuses on prioritizing and selecting representative inputs and preconditions to ensure adequate coverage and identify potential defects.

7. As part of which test process do you determine the exit criteria?

Test planning

Evaluating exit criteria and reporting

Test closure.

Test control

During the test planning phase, the exit criteria are determined. Exit criteria are the conditions or requirements that must be met in order to decide when to stop testing. These criteria are established based on factors such as test coverage, test objectives, and project constraints. Evaluating exit criteria and reporting is a part of the overall test process, but specifically, it is done during the test planning phase. Test closure is the final phase of the test process where the project is evaluated and lessons learned are documented. Test control involves monitoring and controlling the test activities throughout the testing process.

Explanation

During the test planning phase, the exit criteria are determined. Exit criteria are the conditions or requirements that must be met in order to decide when to stop testing. These criteria are established based on factors such as test coverage, test objectives, and project constraints. Evaluating exit criteria and reporting is a part of the overall test process, but specifically, it is done during the test planning phase. Test closure is the final phase of the test process where the project is evaluated and lessons learned are documented. Test control involves monitoring and controlling the test activities throughout the testing process.

8. Which activity in the fundamental test process creates test suites for efficient test execution?

Implementation and execution.

Planning and control.

Analysis and design.

Test closure.

The activity in the fundamental test process that creates test suites for efficient test execution is implementation and execution. This involves actually carrying out the planned tests and executing the test cases. By implementing and executing the tests, the test suites are created and executed in an efficient manner, ensuring that the testing process is effective and thorough.

Explanation

The activity in the fundamental test process that creates test suites for efficient test execution is implementation and execution. This involves actually carrying out the planned tests and executing the test cases. By implementing and executing the tests, the test suites are created and executed in an efficient manner, ensuring that the testing process is effective and thorough.

9.

True

False

Testing looks for situations in which a product fails to meet customers’ or users reasonable expectations in specific areas

Explanation

Testing looks for situations in which a product fails to meet customers’ or users reasonable expectations in specific areas

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