Question

Explain device driver in with application

Answer 1

hi friend,
A device driver is a program that controls a particular type of device that is attached to your computer.
There are device drivers for printers, displays, CD-ROM readers, diskette drives, and so on. When you buy an operating system, manydevice drivers are built into the product.

Answer 2

Answer:

A device driver is a software program, and on the other hand, a device controller is a hardwired program. The kernel device drivers and the user device drivers are the two type of device drivers, and on the other hand, the SCSI is a serial portal which is enough for the working of a device controller.