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.
Shortcut Keys. Shortcut keys (sometimes erroneously referred to as accelerator keys or hot keys) are keys or key combinations that users can press for quick access to actions. Shortcut keys differ from access keys. Access keys are assigned to every control so that the user can use the keyboard to move through the UI quickly.