Please say yes!
Yes.
Yes!
(Of course I don’t know that to be true. But since you asked…)
The only point worth adding is that on some cars built in the last 15 or so years, a single coil which works in conjunction with a distributor style device has been replaced with direct ignition where each cylinder is fed by it’s own coil. Google “direct ignition system” if you’d care to read more.