When testers explore the application without any specific plans and simultaneously design and execute tests, they are engaged in _____.
- Exploratory Testing
- Regression Testing
- Scripted Testing
- Smoke Testing
Exploratory Testing involves testers exploring the software without pre-defined test cases or a specific plan. It's a dynamic process where testers learn the application and simultaneously design and execute tests to find defects.
_______ testing is beneficial when there are frequent code changes, and immediate feedback on the changes is needed.
- Dynamic Testing
- Regression Testing
- Smoke Testing
- Unit Testing
Regression Testing is the process of testing changes to applications to make sure that the older programming still works with the new changes. It's crucial when there are frequent code changes to ensure that new code doesn't negatively impact existing functionality.
You're a software engineer tasked with ensuring a function behaves correctly for a vast range of input numbers. Which test design technique would be most effective?
- Decision Table Testing
- Equivalence Partitioning
- State Transition Testing
- Usability Testing
Equivalence Partitioning is a test design technique where input data is divided into different equivalence classes based on their behavior. Testing only one value from each class is deemed sufficient. For a vast range of input numbers, it reduces the number of tests while ensuring effective coverage.
_______ testing is a subtype of performance testing where specific functions or modules are rigorously evaluated for performance.
- Component
- Smoke
- Soak
- System
Component Testing: Also known as module or unit testing, this focuses on testing specific functions or modules of an application independently to ensure their performance. It aims to identify any issues at the component level before integrating them into the larger system.
The phase in the bug life cycle where the defect is retested to ensure its rectification is termed _______.
- Resolution
- Retesting
- Validation
- Verification
The "Retesting" phase in the bug life cycle is when a specific defect or bug has been fixed and is tested to ensure its rectification. It's a verification process to confirm that the particular defect has been successfully addressed.
You are assigned a project where components are being developed concurrently by multiple teams. What form of integration testing can ensure that as each piece is completed, it works correctly with the others?
- Acceptance Testing
- Big Bang Integration
- Incremental Integration
- System Testing
Incremental Integration testing involves testing parts of a system sequentially as they're developed. In environments where multiple teams work on different components, this approach ensures that each new piece integrates smoothly with the existing parts, helping detect issues early and reducing integration risks.
You're in a meeting where a team member presents a portion of the system's design, and the group asks questions to understand and potentially identify flaws. What type of review process is this scenario most similar to?
- Formal Review
- Inspection
- Pair Programming
- Walkthrough
A Walkthrough is a type of review where the author leads members of the review through the document based on their understanding. It's informal in nature and often relies on scenarios to provide the reviewers with a deeper understanding. The main goal is to gather feedback and achieve a common understanding.
The aspect of Configuration Management that ensures no unauthorized changes have been made to the software is known as _______.
- Change Management
- Configuration Auditing
- Configuration Control
- Configuration Identification
Configuration Auditing is a critical aspect of Configuration Management. It involves the process of evaluating and examining the configurations to ensure that they align with the approved configuration documentation. Through this, unauthorized changes, discrepancies, or inconsistencies can be detected and addressed promptly.
Which type of testing evaluates the upper limits of a system and determines how it behaves when those limits are exceeded?
- Black Box Testing
- Regression Testing
- Smoke Testing
- Stress Testing
Stress Testing is designed to push a system beyond its normal limits to see how it responds. It helps in identifying the upper boundaries of a software system and checks its robustness. This is crucial in ensuring that the system will not crash or have unacceptable slowdowns when faced with extreme conditions.
In which phase of the STLC are the testing tools selected and set up?
- Test Closure
- Test Design
- Test Execution
- Test Planning
In the Test Planning phase of the Software Testing Life Cycle (STLC), all the planning for the testing activities is done. This includes selecting and setting up the necessary testing tools.