Which Internet Printing Protocol URI would you use to print from a Microsoft Windows(TM) workstation to a CUPS printer, called HPLaserjet4, on an Ubuntu system with a hostname of foobar)?

Which Internet Printing Protocol URI would you use to print from a Microsoft Windows(TM) workstation to a CUPS printer, called HPLaserjet4, on an Ubuntu system with a hostname of foobar)? (Enter the COMPLETE URI.)

Answer: HTTP://FOOBAR:631/PRINTERS/HPLASERJET4