Discuss the significance of Quality of Service (QoS) in WANs and its impact on network performance.

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
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Discuss the significance of Quality of Service (QoS) in WANs and its impact on network performance.

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Step 1: Quality of Service

Quality of Service (QoS) is a critical aspect of Wide Area Networks (WANs) that plays a pivotal role in ensuring efficient and reliable network performance. WANs are expansive networks that connect geographically dispersed locations, making them susceptible to various challenges such as latency, bandwidth limitations, and packet loss. QoS addresses these challenges by prioritizing and managing network traffic, ultimately enhancing the overall user experience and application performance.

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