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.
During which type of testing are metrics like throughput, response times, and resource utilization primarily observed?
- Compatibility Testing
- Performance Testing
- Security Testing
- Unit Testing
During Performance Testing, the system's performance is evaluated under various conditions to ensure it meets the desired criteria. Metrics like throughput (transactions per second or tasks per time unit), response times (how long it takes to respond to a request), and resource utilization (CPU, memory usage) are key indicators that help testers understand the system's performance behavior.
What is the primary objective of the Test Planning phase in software testing?
- To define the scope and approach
- To execute test cases
- To identify defects in the code
- To prepare the test environment
The primary objective of the Test Planning phase is to define the scope, approach, resources, and schedule for the testing activities. It involves determining what will be tested, who will do the testing, how the testing will be managed, and the criteria for success. This foundation helps guide all subsequent testing activities.
Screen readers are primarily used by which group of users?
- Users with auditory impairments
- Users with cognitive disabilities
- Users with motor impairments
- Users with visual impairments
Screen readers are software applications that convert digital text into synthesized speech. They are primarily used by users with visual impairments, including blindness, to access content on computers and the web. While there are other assistive technologies for other types of impairments, screen readers specifically cater to those who cannot see or read screen content normally.
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.