Which of the Following Lines of Codes Adds Zoom Controls

Multiple Choice

Which of the following lines of codes adds zoom controls to a WebView?

A) webView.getSettings() .setBuiltInZoomControls(true) ;
B) webView.getSettings() .setZoomControls(true) ;
C) webView.getZoomSettings() .setControls(CONTROLS.enabled) ;
D) Zoom controls are included by default in WebViews