Selenium Testing Framework Quality Control & Assurance 2

Question 1

In Selenium test automation, what is the primary purpose of implementing a Page Object Model (POM)?

Accepted Answer

To separate test logic from UI element locators, improving maintainability

Answer

POM separates test logic from UI locators so that when the UI changes, only the page object needs updating, not every test.

Question 2

Which Selenium quality practice ensures tests remain reliable when dynamic elements have changing IDs?

Accepted Answer

Using relative XPath or stable attributes like data-testid

Answer

Stable attributes like data-testid or relative XPath avoid fragile locators that break when dynamic IDs change.

Question 3

What does a 'flaky test' mean in the context of Selenium QA?

Accepted Answer

A test that passes and fails intermittently without code changes

Answer

Flaky tests produce inconsistent results due to timing issues, network latency, or race conditions, not actual code defects.

Question 4

In quality assurance for Selenium suites, what is 'test isolation'?

Accepted Answer

Ensuring each test is independent and does not rely on the state left by another test

Answer

Test isolation means each test sets up its own preconditions and cleans up afterward so failures don't cascade.

Question 5

Which assertion style is recommended for better failure messages in Selenium Java projects?

Accepted Answer

TestNG or JUnit assertions like assertEquals with descriptive messages

Answer

TestNG/JUnit assertions provide meaningful failure output including expected vs. actual values, making debugging faster.

Selenium Testing Framework Practice Test