When we press a key, a tiny chip in the keyboard called keyboard controller notes that a key has been pressed. Keyboard controller places a coed in the buffer of the keyboard to indicate which key was pressed. Keyboard buffer is a temporary memory of the keyboard controller. The keyboard controller sends a signal to the system software notifying that something happened at the keyboard.
Last updated on August 29th, 2020 at 01:20 am Process of Producing Image on the Screen by a Color CRT
Last updated on August 29th, 2020 at 01:21 am Process of Producing Image on the Screen by a Color CRT
Last updated on August 29th, 2020 at 01:30 am CPU (Central Processing Unit): CPU or central processing unit in computer
Risk management is a series of steps that help a software team to understand and manage uncertainty. It’s a really good idea to identify it, assess its probability of occurrence, estimate its impact, and establish a contingency plan that─ ‘should the problem actually occur’. Risk management is a part of umbrella activities.