Answered: What good are device drivers if the…

What good are device drivers if the BIOS already has the code that allows the operating system to communicate with the computer's hardware?

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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Concept explainers

Storage Devices

Storage devices can store digital information/data and applications (in the form of audio, video, image, etc.) to process the result of any computational work. They are a kind of computer hardware that stores information and instruction to be processed. A storage unit is a part of a computer system. Every computer has a storage device. The storage devices work as a memory. They are also known as a storage medium, digital storage, or storage media, which temporarily or permanently store information. They are used either internally or externally in the computer system, server, or any computation device to hold the information. Examples include a pen drive, CD, DVD, floppy disk, memory card and so forth.

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What good are device drivers if the BIOS already has the code that allows the operating system to communicate with the computer's hardware?

Software system that manages computer hardware, software resources, and provide common services for computer programs.

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Similar questions

How useful are device drivers if the BIOS already contains the necessary instructions for the operating system to talk to the computer's components?
What use do device drivers serve if the BIOS already has the code that enables the operating system to connect with the computer's hardware?
Why do we need device drivers if the BIOS already includes the code that allows the operating system to connect with the computer's hardware?
Why are device drivers necessary if the BIOS already contains the code that allows the operating system to communicate with the computer's hardware?
If the BIOS already has the code that allows the operating system to communicate with the computer's hardware, what use do device drivers serve?
What use do device drivers serve if the BIOS already has the code that enables the operating system to interface with the computer's hardware?
If the BIOS already has the code that allows the operating system to connect with the computer's hardware, why are device drivers required?
Why do we need device drivers if the BIOS already allows the operating system to talk to the hardware?
It doesn't make sense to need device drivers, since the BIOS already has code that talks to the computer's hardware.
Why is it required to have device drivers when the BIOS already has the code that allows the operating system to connect with the computer's hardware?
Why do we need device drivers if the BIOS already lets the operating system talk to the hardware?
If the BIOS already contains the necessary code for the operating system to communicate with the computer's hardware, installing distinct device drivers is unnecessary.