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A company's website is hosted on an Amazon EC2 instance. The website delivers dynamic content through Amazon CloudFront to users. After instance maintenance, users receive HTTP 502 (Bad Gateway) errors while attempting to access the website. What is the MOST likely cause of this issue?
Learning Materials
Educational content and resources designed to support the learning process, including textbooks, videos, and interactive tools.
Patient's Needs
The requirements or care necessary for a patient, encompassing medical, psychological, and social aspects to ensure their well-being and recovery.
Visual Acuity
The clarity or sharpness of vision, measuring the ability to see fine details.
Preoperative Teaching
Instruction and education provided to a patient about procedures, risks, and post-operative care before undergoing surgery.
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