According to the American College Dictionary, terror "implies an intense fear which is somewhat prolonged and may refer to imagined or future dangers." When Alfred Hitchcock chooses stories to arouse terror, he is meticulously faithful to this definition.
![Digital Logic & Computer Design[Morris Mano]](https://cdn.pdfdrive.com/assets/thumbs/616/616c82cb392e90dc1dca1573ee8cf94f-s.jpg "Digital Logic & Computer Design[Morris Mano]")
