A well-defined test strategy focuses on achieving the test objectives and delivering the project with the desired _______.
- Budget
- Quality
- Timeline
- Tools
A well-defined test strategy aims at achieving the testing objectives, which usually revolve around ensuring the "Quality" of the software. Quality assurance is pivotal in ensuring the software meets user needs and is defect-free.
During a review of a website, you notice that images are missing alternative text descriptions. Why is this an accessibility concern?
- It increases page load time.
- It leads to a drop in SEO ranking.
- It makes the website less visually appealing.
- It prevents screen readers from describing the image to users.
Alternative text descriptions are essential for images because they provide a textual description, which screen readers can read out to users who are visually impaired. Without this description, such users won't have context or understanding about the images, which can affect their overall user experience.
While working on a new software product, your team identifies that integrating a third-party tool might pose a significant risk due to compatibility issues. What is the best immediate course of action?
- Revert to a previous tool version
- Avoid the integration
- Purchase a new tool
- Continue with the current tool without changes
Opting to avoid the integration is often the best course when significant risks are identified. While the other options may seem viable, they don't directly address the immediate concern of compatibility issues which can lead to significant defects or project delays.
In Test Control, assessing risks and determining the potential impact on the project often leads to _______ decisions.
- mitigation
- resource allocation
- scope change
- test strategy revision
In Test Control, understanding the risks and their potential impact is vital. As new risks emerge or existing risks change, it might be necessary to revise the test strategy to address these risks effectively. This could involve changing testing priorities, methods, or even the types of tests conducted.
Large and complex test suites often require _______ strategies to determine which tests to run in different situations.
- Fragmentation
- Modularization
- Prioritization
- Randomization
Prioritization strategies are essential for large and complex test suites. They help in determining which tests are crucial and should be run first, especially when there's limited time or resources. This approach ensures that the most critical functionalities are validated first, maximizing defect detection.
In white-box testing, the technique that tests paths between pairs of procedural statements is known as _______.
- Condition Testing
- Loop Testing
- Path Testing
- Statement Testing
"Path Testing" is a type of white-box testing technique where the tester identifies all possible paths between pairs of procedural statements and then tests each path. It ensures that all paths in a unit are tested at least once.
How do "big bang" methods differ from a typical non-incremental integration testing approach?
- "Big bang" involves incremental testing of modules
- "Big bang" is focused on system testing only
- "Big bang" is more planned and systematic
- "Big bang" waits for all modules to be developed before testing
The "big bang" approach differs from typical non-incremental methods in that, in the "big bang" approach, the integration testing is deferred until all individual modules are developed. This could lead to challenges in identifying defects because everything is tested at once.
In the context of experience-based techniques, a tester might employ _____ to predict where the software might fail based on past experiences.
- Boundary Testing
- Equivalence Partitioning
- Error Guessing
- Stress Testing
Error Guessing is an experience-based testing technique where testers use their intuition and experience to guess where defects might be located in the software. This technique leverages the tester's past experiences and knowledge of common defect patterns.
Which criteria evaluates an automation tool's capability to run tests on different OS, browsers, and devices?
- Learning Curve
- Platform Compatibility
- Scripting Language Support
- Test Report Generation
Platform Compatibility is the criterion that evaluates an automation tool's ability to run tests across different operating systems, browsers, and devices. A tool with high platform compatibility ensures consistent test execution across various environments, making it invaluable for diverse software and application landscapes.
While performing functional testing for mobile apps, testing the app's interactions with other apps and checking for any interference is known as _______ testing.
- Compatibility
- Concurrency
- Integration
- Interoperability
"Interoperability Testing" ensures that the mobile application can operate and interact as expected with other applications. This ensures that there's no interference or unexpected behavior when two or more apps are used simultaneously.
Which risk mitigation strategy involves accepting the consequences of the risk should it occur?
- Acceptance
- Avoidance
- Mitigation
- Transference
Acceptance in risk mitigation strategy means taking a conscious decision to accept the consequences of the risk if it materializes. No active steps are taken to avoid or reduce the risk; rather, the team is prepared to deal with its outcomes if they arise.
Why is it said that "Absence-of-errors is a fallacy" in software testing principles?
- Errors don't impact user satisfaction
- Errors mean the product is bad
- Just because a product passes tests doesn't mean it meets user needs
- Users always find defects
The principle "Absence-of-errors is a fallacy" denotes that even if a software product has passed all test cases, it doesn't necessarily mean it will satisfy the end-users. A product without errors can still be unusable or fail to meet the user's needs and expectations.