CSeT-F A4Q Certified Selenium Tester Foundation Questions and Answers

Hooks increase the testability of the SUT, which may help improve the success of test automation. By adding hooks into the System Under Test (SUT), testers can gain access to important information that allows them to better understand the system and its behavior [1]. This in turn helps them to create more reliable and effective tests, as well as to make the necessary adjustments to the SUT when needed.

In test automation, getting hooks into the System Under Test (SUT) increases the testability of the SUT. Test hooks are points in the SUT where automated tests can interact with it, for example, by sending inputs and receiving outputs. By providing hooks into the SUT, developers make it easier for testers to automate tests and verify the behavior of the SUT. This can improve the overall success of the automation effort by increasing the coverage and reliability of the tests.

There is a way of taking the screenshots of modal message boxes with error messages on web pages with Selenium WebDriver library. Selenium WebDriver provides a number of methods that can be used to take screenshots of web pages, including modal message boxes with error messages. The screenshot() method can be used to take a screenshot of the current page and the getscreenshotas_file() method can be used to save the screenshot to a file.

A CSS rule-set consists of a selector and a declaration. The selector specifies which element(s) to style, and the declaration contains the property and the value which define how the element will be styled. Variables are not part of a CSS rule-set.