Flip-flops and latches are used as data storage elements. A flip-flop stores a single bit (binary digit) of data; one of its two states represents a one and the other represents a zero. Such data storage can be used for storage of state, and such a circuit is described as sequential logic.
1 Incisional hernia can occur through a scar if you have had abdominal surgery in the past. 2  Umbilical hernia is a bulge around the belly button. 3  It occurs when the muscle around the belly button does not close completely after birth.
But how dangerous are hernias? Do they need to be treated right away, or can you live with a hernia and just deal with the pain and associated symptoms? In this article, we are going to talk about the severity of the various types of hernias, and specifically answer the question: âare hernias life-threatening?â.