CompTIA Security+ (SY0-701) Exam Practice Test 2025 – Complete Prep Guide

Network redundancy refers specifically to the design strategies that provide alternate pathways for data transmission. In a network, ensuring that there are multiple connections or routes allows for continuous communication even if one path fails. This redundancy can involve various technologies and configurations, such as additional cabling, switches, routers, or protocols that dynamically reroute traffic in case of a failure. The primary goal of network redundancy is to enhance reliability and minimize downtime, ensuring that data can still reach its destination even in the event of disruptions.

Power redundancy focuses on providing backup power sources to prevent system outages due to power failure, which, while important for overall system reliability, does not pertain to data transmission paths. Server redundancy involves having duplicate servers that can take over in case one fails, often used to improve application availability rather than data transmission paths specifically. Storage redundancy ensures that data is replicated or backed up in different storage locations to protect against data loss, but it also does not address the alternate data routing needed for transmission.