Use at least three sources. Use the Research Databases available from the Danforth Library not Google. Include at least 3 quotes from your sources enclosed in quotation marks and cited in-line by reference to your reference list
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When a server breaks down or goes up, the DNS failover adds or removes the corresponding IP address for a server through modifying ‘A’ records. “This means that the users trying to access the website on the internet will see different IP addresses on various time intervals depending on how the system engineer has designed the failover to act when servers become inaccessible” (Varghese et al., 2018). As a result, it is an efficient, useful, clean, and straightforward solution for average customers who estimate one or two outages in a year, end up not using more money in the event of downtime.
