Multiple choice technology

Which is the first method called by UIWebViewDelegate

    • (void)webViewDidStartLoad:(UIWebView *)webView;
    • (void)webViewDidFinishLoad:(UIWebView *)webView;
    • (void)webView:(UIWebView *)webViewdidFailLoadWithError:(NSError *)error;

  4. None
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

The UIWebViewDelegate protocol's webViewDidStartLoad: is the first method called when a web view begins loading content. This is followed by either webViewDidFinishLoad: or webView:didFailLoadWithError: depending on the outcome. Option D (None) is incorrect since the delegate protocol defines specific lifecycle methods.

Keep practicing — related questions