Intro to Computing - How the Internet WorksWhy do cloud providers use data centers in multiple locations worldwide?ATo make data harder to findBTo increase electricity costsCTo limit user access to one countryDTo improve reliability and reduce access delaysCheck Answer
Step-by-Step SolutionSolution:Step 1: Understand purpose of multiple data centersMultiple data centers improve reliability by providing backups and reduce delays by placing data closer to users.Step 2: Evaluate optionsTo improve reliability and reduce access delays correctly states these benefits. Other options are incorrect or nonsensical.Final Answer:To improve reliability and reduce access delays -> Option DQuick Check:Multiple data centers = reliability + speed [OK]Quick Trick: Multiple data centers = faster, safer access [OK]Common Mistakes:MISTAKESThinking multiple centers increase costs onlyBelieving data centers limit accessAssuming data is hidden by multiple centers
Master "How the Internet Works" in Intro to Computing9 interactive learning modes - each teaches the same concept differentlyLearnWhyDeepFlowTryChallengeDrawRecallReal
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