A young executive is leaving the office late one evening when he encounters the CEO standing in front of the shredder with a piece of paper in his hand.
"Listen," says the CEO, "this is a very sensitive and important document, and my secretary has gone home for the night. Can you make this thing work?"
"Certainly," says the young executive. He turns the machine on, inserts the paper, and presses the start button.
"Excellent, excellent!" says the CEO as his paper disappears inside the machine. "I just need one copy."