Mobile-Specific Patterns — quiz

You need to implement a pinch-to-zoom gesture on a map element in Appium 2.x. Which approach is correct?

• Call `driver.pinch(element)` — it is the built-in pinch convenience method
• Build two W3C TOUCH PointerInput sequences that start at outer positions and converge inward simultaneously, then execute with driver.perform()
• Send the keyboard shortcut Ctrl+Minus to the map element
• Call `driver.executeScript("mobile: pinch")` — it works identically on both Android and iOS