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Questions and Answers
What is the primary goal of software testing?
The primary goal of software testing is to evaluate a software application to identify defects or issues before it goes live.
List two different types of testing and briefly describe their focus.
Functional testing focuses on verifying specific functionalities, while regression testing ensures that software still works after changes.
How does manual testing differ from automated testing?
Manual testing involves testers executing test cases by hand, while automated testing uses tools and scripts to run tests automatically.
What is the role of a test case in the testing process?
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Define what constitutes a bug in software applications.
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Explain the purpose of regression testing.
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Differentiate between verification and validation in software testing.
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What is exploratory testing, and how does it differ from scripted testing?
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Study Notes
Software Testing Overview
- Software testing evaluates applications to identify defects before release.
- Ensures the software meets requirements and functions as intended.
Types of Testing
- Functional Testing: Assesses specific functionalities against requirements.
- Regression Testing: Verifies that existing functionality remains intact after updates.
- Unit Testing: Tests individual components or modules of the software.
- Integration Testing: Validates interactions between different components or systems.
Manual vs Automated Testing
- Manual Testing: Testers execute test cases manually, ideal for subjective scenarios.
- Automated Testing: Utilizes tools/scripts for running tests, enhancing speed especially for repetitive tasks.
Test Case Definition
- A test case is a document that specifies a testing scenario with inputs, actions, and expected outcomes.
- Example: Testing a login feature to verify that the correct credentials allow successful access.
Understanding Bugs
- A bug is an error or flaw in the software that leads to unintended behavior.
- Example: A non-responsive button when clicked qualifies as a bug.
Regression Testing Explained
- Checks that software continues to function correctly after modifications.
- Essential for ensuring that bug fixes or new features do not disrupt existing functionality.
Verification vs Validation
- Verification: Confirms that the software is built according to specifications.
- Validation: Ensures the product meets user needs, often involving real-user testing.
Test Plan Importance
- A test plan outlines testing scope, approach, resources, and timelines.
- Includes specifications on what will be tested, methodologies, and team responsibilities.
Exploratory Testing Characteristics
- Involves testers navigating the application without predefined test cases.
- Focuses on discovering defects by simulating real user experience.
Black-Box Testing Fundamentals
- Assesses software functionality based solely on input-output without internal knowledge.
- Example: Input data into a form to see if the expected result is produced.
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Description
This quiz provides an overview of software testing, including its definition and importance in the software development process. It covers various types of testing such as functional, regression, unit, and integration testing, as well as the differences between manual and automated testing. Test case definitions are also included to enhance understanding.
