What are cookies in the context of web technologies, and how do they work? Provide an example of how cookies can be used to store user information on a website.

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
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What are cookies in the context of web technologies, and how do they work? Provide an example of how cookies can be used to store user information on a website.

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Step 1: Introduction

Cookies are small pieces of data that a web server sends to a user's web browser when they visit a website. These cookies are stored on the user's device and are sent back to the server with every subsequent request to the same website. Cookies are commonly used in web technologies to store and retrieve user-specific information, track user interactions, and maintain user sessions. They play a crucial role in personalizing the web experience, maintaining user state, and enabling various web application features.

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