Burn Data: Is verifying is enough?

Be a kicker than cheater.
Joined
Dec 17, 2009
Messages
733
Reaction score
26
I saw some software, it has a simulate and will double time = 1st burning, 2nd verifying, 3rd simulating. Correct me if I am wrong.

So, my only question is = Is verifying a data burned to DVD/CD is enough for making sure data has no corrupt or bad sectors or cannot read?