Which type of acceptance testing is done by the end-users to ensure that the software meets their business needs?
- Operational Testing
- Smoke Testing
- System Testing
- User Acceptance Testing (UAT)
User Acceptance Testing (UAT) is the last phase in the testing process before the software application is handed over to the customer. During UAT, actual software users test the software to ensure it can handle required tasks in real-world scenarios, as per their business requirements.
In an agile environment, how does end-to-end testing fit within the continuous integration and continuous delivery (CI/CD) pipeline?
- After deployment
- After unit tests in the CI pipeline
- Between integration and user acceptance testing
- Just before deployment in the CD pipeline
End-to-end testing typically fits just before deployment in the Continuous Delivery (CD) pipeline. In the CI/CD model, continuous integration deals with the frequent merging of code and running unit tests to ensure code integrity. The CD pipeline, on the other hand, ensures that the integrated code is consistently in a deployable state. End-to-end testing, which tests the flow of an application from start to finish, ensures that the system behaves as expected and identifies system-level issues before actual deployment.
How does a test strategy align with project objectives and goals?
- By creating a rigid set of test cases
- By defining the overall approach and objectives for testing aligned with project needs
- By ensuring an agile approach to testing
- By ensuring only critical bugs are identified
A test strategy lays out the overall approach and objectives for testing, ensuring they are in harmony with the project's goals. This alignment is critical because it ensures that the testing efforts support the broader project aims, focusing on delivering quality and value to the stakeholders. It sets the direction, scope, resources, and timeline for the testing activities.
The process of checking network or system for external-facing vulnerabilities and provides insights into the security posture of a system is called _______.
- Patch Management
- Risk Assessment
- Threat Modeling
- Vulnerability Scan
Vulnerability Scanning is the automated process of proactively identifying security vulnerabilities in an operating system, application, or network. It provides insights into the security posture of a system by identifying known vulnerabilities and evaluating the exposure of the system to threats.
Which of the following testing approaches would most likely employ A/B testing?
- Experimental Interface Testing
- Load Testing
- Performance Testing
- Regression Testing
A/B testing, also known as split testing, involves comparing two versions (A and B) of a web page or app against each other to determine which one performs better. Experimental Interface Testing often uses this method to validate design changes and optimize user experiences.
Continuous Integration tools often use _______ to automatically detect and retrieve the latest code changes.
- Configuration Files
- Databases
- User Inputs
- Webhooks
"Webhooks" are used by Continuous Integration tools to detect code changes in version control systems automatically. When developers push new code or updates, the version control system sends a webhook notification to the CI tool, triggering the build process.
You are tasked with ensuring that a video embedded in a web application is fully accessible. Which measures would be vital to achieve this goal?
- Adding colorful animations to the video.
- Including captions or subtitles.
- Increasing the playback speed.
- Making the video auto-play on page load.
Captions or subtitles are fundamental to making videos accessible. They ensure that people who are hard of hearing or deaf can understand the video's content. Additionally, users who might not have headphones or are in a noisy environment can also benefit from them. Captions improve overall comprehension and engagement with the video content.
You've been asked to automate a series of tests. However, these tests will only be run once. What would be your advice based on best practices for test automation?
- Automate everything possible
- Avoid automation for single runs
- Do a cost-benefit analysis
- Proceed with automation immediately
Test automation often involves initial setup time, script writing, and maintenance. If tests are to be run only once, the effort to automate may outweigh the benefits. It's best practice to avoid automation for tests that won't be repeatedly executed.
During Test Control, when faced with limited resources, what strategy is most effective in prioritizing test cases?
- Focusing on areas with the most recent changes.
- Prioritizing based on risk and criticality.
- Testing based on the expertise of the available team members.
- Testing the oldest modules first.
Test Control involves making decisions based on the status of testing activities. When resources are limited, it's crucial to ensure the most critical and risk-prone areas are tested first. Prioritizing test cases based on risk and criticality ensures that vital functionalities and areas get the needed attention.
When focusing on functional testing for mobile apps, why is it essential to test on both newer and older versions of mobile operating systems?
- Newer versions have enhanced security protocols
- Older versions have different UI elements
- To ensure broad compatibility of the application
- To increase the app download size
Testing on both newer and older versions of mobile operating systems is crucial to ensure the broad compatibility of the application. Users may be on a range of OS versions, and ensuring functionality across this spectrum is vital for user satisfaction and retention. Older versions might have legacy features or compatibility issues, while newer ones might introduce new functionalities or security measures that the app must be compatible with.