Selenium Testing Framework Selenium Locators & Element Identification

Question 1

Which locator strategy is generally considered the most reliable and fastest for finding elements in Selenium WebDriver?

Accepted Answer

ID

Answer

ID is the most reliable locator because IDs should be unique within an HTML page, making element identification fast and unambiguous.

Question 2

Which XPath expression correctly selects all input elements with a type attribute equal to 'text'?

Accepted Answer

//input[@type='text']

Answer

The correct XPath syntax uses double-slash to search anywhere in the document and square brackets with @ to specify attribute conditions.

Question 3

What is the key behavioral difference between findElement() and findElements() in Selenium WebDriver?

Accepted Answer

findElement() throws NoSuchElementException if not found; findElements() returns an empty list

Answer

findElement() throws NoSuchElementException when no match is found, while findElements() safely returns an empty list, allowing null checks without exception handling.

Question 4

Which CSS selector correctly targets an element with the ID 'login-btn'?

Accepted Answer

#login-btn

Answer

In CSS selectors, the # symbol is used to target elements by their ID attribute, making #login-btn the correct syntax.

Question 5

What does the '//' at the beginning of an XPath expression signify?

Accepted Answer

Select elements anywhere in the document

Answer

The double-slash '//' is a shorthand for the 'descendant-or-self' axis, meaning it searches for matching elements anywhere in the entire document.

Selenium Testing Framework Practice Test

Selenium Testing Framework Practice Test

Selenium Testing Framework Selenium Locators & Element Identification