Notre Dame Defeats Illinois 7-0 In 1945

In a football game between Illinois and Notre Dame, Illinois kicks off and Notre Dame returns the ball to the 24-yard line. On the first play, Notre Dame scores a touchdown with a perfect run by freshman fullback Bill Kalala. In the fourth quarter, Illinois makes several attempts to score but fails to break through Notre Dame's defense. A crucial interception by Notre Dame in the final moments secures their victory with a score of 7-0.

What was the significance of Scott's interception for Notre Dame?

How did the game conclude in terms of scoring?