Is there any piece of hardware that a personal computer absolutely has to have, even if having it isn't technically necessary?
Is there any piece of hardware that a personal computer absolutely has to have, even if having it isn't technically necessary?
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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A computer is a digital device consisting of two components: hardware and software.
A computer's hardware is a physical component of the device.
A collection of programmed instructions created to execute particular tasks or operate a certain hardware device on a computer is software.
The physical components that enable a computer's different processes are computer hardware.
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