Describe a device driver, what types of devices it works with, and how it functions.
What will be an ideal response?
A device driver is software that helps a peripheral device establish communication with a computer. This type of system software is used by printers, monitors, wired network devices, modems, storage devices, mice, videogame controllers, and scanners. Once installed, a device driver automatically starts when it is needed. Device drivers usually run in the background without opening a window on the screen.
Suppose you connect a new printer to your computer. You might also have to install a printer driver or select a preinstalled driver. After the device driver is installed, it runs in the background to send data to the printer whenever you initiate a print job. The printer driver alerts you only if it runs into a problem, such as if the printer is not connected or it runs out of paper.
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A compact flash card uses flash memory, which requires a battery to keep the data saved to it
Indicate whether the statement is true or false
In the OSI model, the Application layer refers to the ____________________ built into all operating systems that enable network aware applications.
Fill in the blank(s) with the appropriate word(s).