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What is the difference between retesting and regression testing?
Retesting means testing the functionality or bug again to ensure the code is fixed. If it is not fixed, defect needs to be re-opened. If fixed, defect is closed. Regression testing means testing your software application when it undergoes a code change to ensure that the new code has not affected other parts of the software.
Definition of confirmation testing?
When a test fails because of the defect then that defect is reported and a new version of the software is expected that has had the defect fixed. In this case we need to execute the test again to confirm that whether the defect got actually fixed or not. This is known as confirmation testing and also known as re-testing. It is important to ensure that the test is executed in exactly the same way it was the first time using the same inputs, data and environments. Hence, when the change is made to the defect in order to fix it then confirmation testing or re-testing is helpful.
What is bug in software testing?
A defect is an error or a bug, in the application which is created. A programmer while designing and building the software can make mistakes or error. These mistakes or errors mean that there are flaws in the software. These are called defects.
Software testing related interview questions?
Here are 15 software testing interview questions: What is software testing? What is the difference between functional and non-functional testing? What is the difference between manual and automated testing? What are the different types of testing? What is a test case? What is regression testing? What is the difference between black-box and white-box testing? What is the V-Model of software testing? What is exploratory testing? What is smoke testing? What is the difference between severity and priority of a bug? What is the purpose of test automation? What is the defect life cycle? What is the difference between Load Testing, Stress Testing, and Performance Testing? What is the role of a Test Manager in a testing team?
Can the software be defect free?
no it cant be defect abundantly
What is difference between regression and confirmation testing?
Regression testing and confirmation testing are both important parts of the software testing process, but they serve different purposes. Confirmation testing (also called re-testing) is done to verify whether a specific bug or defect that was reported earlier has been successfully fixed. It focuses only on the particular issue that was identified and ensures that the fix works as expected. Regression testing, on the other hand, is performed after confirmation testing to check whether the recent changes (like bug fixes or new features) have affected the existing functionality of the application. It helps ensure that no new issues have been introduced elsewhere in the system. Both testing types are essential for maintaining software quality. If you're learning about these testing strategies in depth, institutes like Uncodemy include them as part of their software testing training, combining theory with hands-on practice to help students understand real-world QA scenarios.
What do you understand by severity and priority of a defect?
Severity and Priority are the attributes of a defect. If we talk about 'Severity of a defect' then it describes how the defect is impacting the functionality of software product whereas 'Priority of a defect' indicates the importance of the defect and when it should be addressed or fixed.In the software project, the severity of a defect should be defined by QA whereas the priority should be defined by Product Owner.Severity of the defect can be categorized into four levels: blocker, critical, major & minor. Similarly, Priority of the defect can be high, medium & low.An organization that provides software testing services needs to ensure that while opening defects, each defect should be assigned with right severity. Incorrect severity and priority mapping will impact overall STLC process and the whole product.
What is a software testing bug?
->A defect is an error or a bug, in the application which is created. A programmer while designing and building the software can make mistakes or error. These mistakes or errors mean that there are flaws in the software. These are called defects. ->When actual result deviates from the expected result while testing a software application or product then it results into a defect. Hence, any deviation from the specification mentioned in the product functional specification document is a defect. In different organizations it's called differently like bug, issue, incidents or problem. ->When the result of the software application or product does not meet with the end user expectations or the software requirements then it results into a Bug or Defect. These defects or bugs occur because of an error in logic or in coding which results into the failure or unpredicted or unanticipated results.
What is the meaning of software construction?
Software construction means engineering software using many steps to ensure the software works well. It goes hand in hand with software design and software testing.
What is the difference between error bug and defect?
In software testing, a bug is something that is wrong with the code, an error is where something has gone wrong with an incorrect system state, but the end user does not see it, and a defect is where there is something wrong with the output, such that the user sees it.
Explain the basic terms of used in Software testing?
Software testing involves several key terms: Test Case: A set of conditions to verify a specific functionality. Bug/Defect: A flaw causing incorrect or unexpected behavior in software. Test Plan: A document outlining the testing approach, scope, resources, and schedule. Manual Testing: Testing without automated tools, performed by a tester. Automation Testing: Using tools to execute test cases automatically. Regression Testing: Verifies that new changes don’t affect existing functionalities. Unit Testing: Tests individual components or modules. Integration Testing: Checks interactions between integrated modules. These terms form the foundation of effective software testing practices.
What is defect density?
Defect density is a metric used to measure the number of defects (bugs, errors) present in a software product or system per unit of size, such as lines of code or function points. It helps in assessing the quality of the software and identifying areas that may need improvement. A higher defect density indicates a higher likelihood of issues and may require additional testing and debugging efforts.
