Multiple choice

Which of the following protocols attempts to discover a proxy and automatically falls back to the no proxy setting if the attempt fails?

  1. FTP

  2. SMTP

  3. NNTP

  4. UDP

  5. WPAD

Reveal answer Fill a bubble to check yourself
E Correct answer
Explanation

This protocol attempts to discover a proxy and automatically falls back to the no proxy setting if the attempt fails.