KEYBOARD BUFFER Meaning and
Definition
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A keyboard buffer refers to a temporary storage area that holds input received from a keyboard before it is processed by a computer system. This buffer acts as an intermediary between the keyboard and the computer, collecting the keystrokes entered by a user until they can be handled by the operating system or an application.
When a key is pressed on a keyboard, the corresponding electrical signal is sent to the computer. The keyboard driver then processes this signal and places the resulting character or code into the keyboard buffer. The buffer can hold multiple keystrokes in a queue-like fashion until they are retrieved by the computer.
This buffer is essential in dealing with input from keyboards as it allows for more efficient and responsive typing experiences. It ensures that keystrokes are not lost or missed if the computer is busy processing other tasks, as the keystrokes are stored temporarily until they can be processed.
Once the computer is ready to handle the input, it retrieves the data from the keyboard buffer, one character at a time, following a specific order such as first-in-first-out (FIFO). This allows the computer to accurately interpret the sequence of keystrokes and perform the desired actions, such as displaying characters on the screen or executing specific commands.
Overall, a keyboard buffer acts as a crucial intermediary component in the communication between a keyboard and a computer, facilitating smooth user interactions and providing a reliable input mechanism.
Common Misspellings for KEYBOARD BUFFER
- jeyboard buffer
- meyboard buffer
- leyboard buffer
- oeyboard buffer
- ieyboard buffer
- kwyboard buffer
- ksyboard buffer
- kdyboard buffer
- kryboard buffer
- k4yboard buffer
- k3yboard buffer
- ketboard buffer
- kegboard buffer
- kehboard buffer
- keuboard buffer
- ke7board buffer
- ke6board buffer
- keyvoard buffer
- keynoard buffer
Etymology of KEYBOARD BUFFER
The word "keyboard buffer" is made up of two separate elements: "keyboard" and "buffer".
- Keyboard: It comes from the combination of the words "key" and "board". The term "key" originally referred to a lever or device used to operate a lock or open a door. In the early 19th century, it began to be used to describe the parts of a musical instrument that produce sound when pressed. Later, with the invention of the typewriter and then the computer keyboard, "keyboard" started to refer to the input device used to type characters into a machine.
- Buffer: It derives from the Old French word "buffe", meaning "blow" or "cushion". Over time, it came to refer to various objects or materials used to reduce shock or impact.
