Which method can return a list of all hyperlinks present on a webpage?

• A. driver.findElement(By.tagName("hyperlink"))
• B. driver.findElements(By.className("link"))
• C. driver.findElements(By.tagName("a"))
• D. driver.findElements(By.xpath("//a"))

Answer: (C)

The method that accurately returns a list of all hyperlinks present on a webpage is based on the fact that hyperlinks in HTML are represented by the <a> tag. These anchor tags often include attributes like href that point to the destination URL, which is why selecting elements by the tag name "a" is effective for retrieving all hyperlinks.

When using driver.findElements(By.tagName("a")), the driver queries the DOM and collects all elements that match the <a> tag. This results in a collection of all hyperlinks present on the webpage, making it a direct and efficient way to gather this specific type of element.

Other methods listed may not return the correct set of hyperlinks. For example, searching by tag name "hyperlink" is incorrect because no such HTML tag exists. Similarly, using class names or XPath expressions may potentially return elements that aren't strictly hyperlinks, depending on the HTML structure, but they’re less straightforward for specifically gathering all links compared to using the <a> tag directly.