Beehive coke ovens were called that because they were built in a beehive-like hemispherical shape, and then covered with earth. Cross section of a Hand-drawn Beehive Coke Oven. The Beehive Ovens were built in banks of ovens, called a battery, with a strong retaining wall in front, and then covered with earth.
One such technique is called âbumping.â Lock bumping, also referred to as key bumping is an attack technique using specially cut keys, known as bump keys, that can defeat conventional pin and tumbler door locks.
Definition - What does Keystroke mean? A keystroke is the pressing of a single key in a physical or virtual keyboard or any other input device. A single key press, in other words is considered as a keystroke. The keystroke is an important component considering typing speed, keystroke logging, hardware, software, acoustic analysis and other studies based on human-computer interaction.