CSeT-F Exam Dumps : A4Q Certified Selenium Tester Foundation

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.

The best approach for selecting a dropdown option using WebDriver is to use the switch_to class to switch to the dropdown element, and then click on the option in the dropdown (Option A). This ensures that the correct dropdown element is selected, and ensures that the dropdown option is clicked correctly.

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.