Selenium Testing Framework Quality Control & Assurance 5

Question 1

In Selenium QA, what is the purpose of taking screenshots on test failure?

Accepted Answer

To capture the browser state at failure time, aiding root cause analysis without having to reproduce the issue

Answer

Failure screenshots preserve the visible browser state so developers can diagnose what went wrong without rerunning the test.

Question 2

What is 'test debt' in the context of Selenium automation quality?

Accepted Answer

Accumulated shortcuts, ignored failures, and unmaintained tests that slow down future quality work

Answer

Test debt builds up when teams skip proper test design, leave flaky tests unresolved, or let outdated tests pile up, degrading suite reliability over time.

Question 3

Why is it a QA best practice to run Selenium tests in parallel rather than sequentially?

Accepted Answer

Parallel execution reduces total suite runtime, enabling faster feedback cycles in CI/CD

Answer

Running tests simultaneously across multiple threads or machines cuts wall-clock time, allowing quicker defect detection and faster deployments.

Question 4

What does 'boundary value analysis' contribute to Selenium test case design for input fields?

Accepted Answer

It tests values at the edges of valid input ranges where defects are most likely to occur

Answer

Boundary value analysis focuses on minimum, maximum, and just-outside-range inputs since off-by-one errors commonly occur at boundaries.

Question 5

In Selenium QA, what is 'locator strategy selection' critical for?

Accepted Answer

Choosing the most stable and efficient way to find elements to prevent test breakage when the UI changes

Answer

Choosing robust locators like IDs or data-testid over fragile ones like absolute XPath directly impacts how often tests break during UI changes.

Selenium Testing Framework Practice Test

Selenium Testing Framework Practice Test

Selenium Testing Framework Quality Control & Assurance 5