{"id":53359,"date":"2024-04-15T23:52:50","date_gmt":"2024-04-15T23:52:50","guid":{"rendered":"https:\/\/exam.pscnotes.com\/mcq\/?p=53359"},"modified":"2024-04-15T23:52:50","modified_gmt":"2024-04-15T23:52:50","slug":"cloudfront-supports-data-by-performing-static-data-transfers-and-streaming-content-from-one-cloudfront-location-to-another","status":"publish","type":"post","link":"https:\/\/exam.pscnotes.com\/mcq\/cloudfront-supports-data-by-performing-static-data-transfers-and-streaming-content-from-one-cloudfront-location-to-another\/","title":{"rendered":"CloudFront supports data by performing static data transfers and streaming content from one CloudFront location to another."},"content":{"rendered":"<p>\r\n    <!-- Check if it's an AMP page -->\r\n            <!-- Non-AMP version -->\r\n        <div class=\"mcq-container\" data-quiz-id=\"quizState_6a973bb28c7aa\">\r\n                                            <div class=\"option\" data-option-key=\"option1\" data-is-correct=\"true\">\r\n                    table caching                <\/div>\r\n                                            <div class=\"option\" data-option-key=\"option2\" data-is-correct=\"false\">\r\n                    geocaching                <\/div>\r\n                                            <div class=\"option\" data-option-key=\"option3\" data-is-correct=\"false\">\r\n                    index caching                <\/div>\r\n                                            <div class=\"option\" data-option-key=\"option4\" data-is-correct=\"false\">\r\n                    windows media server                <\/div>\r\n                            \r\n            <!-- Feedback messages for non-AMP -->\r\n            <div class=\"feedback\" data-feedback=\"wrong\">Answer is Right!<\/div>\r\n            <div class=\"feedback\" data-feedback=\"right\">Answer is Wrong!<\/div>\r\n        <\/div>\r\n\r\n        <script>\r\n        document.addEventListener('DOMContentLoaded', function () {\r\n            var containers = document.querySelectorAll('.mcq-container');\r\n\r\n            containers.forEach(function(container) {\r\n                var options = container.querySelectorAll('.option');\r\n                var feedbackSelect = container.querySelector('[data-feedback=\"select\"]');\r\n                var feedbackWrong = container.querySelector('[data-feedback=\"wrong\"]');\r\n                var feedbackRight = container.querySelector('[data-feedback=\"right\"]');\r\n\r\n                options.forEach(function(option) {\r\n                    option.addEventListener('click', function() {\r\n                        var selectedOption = option.getAttribute('data-option-key');\r\n                        var isCorrect = option.getAttribute('data-is-correct') === 'true';\r\n\r\n                        \/\/ Remove previous selections\r\n                        options.forEach(function(opt) {\r\n                            opt.classList.remove('correct', 'incorrect');\r\n                        });\r\n\r\n                        \/\/ Add the correct\/incorrect class\r\n                        if (isCorrect) {\r\n                            option.classList.add('correct');\r\n                            feedbackRight.hidden = false;\r\n                            feedbackWrong.hidden = true;\r\n                        } else {\r\n                            option.classList.add('incorrect');\r\n                            feedbackRight.hidden = true;\r\n                            feedbackWrong.hidden = false;\r\n                        }\r\n\r\n                        \/\/ Hide select feedback\r\n                        feedbackSelect.hidden = true;\r\n                    });\r\n                });\r\n            });\r\n        });\r\n        <\/script>\r\n    \r\n    <!--more--><\/p>\n<p>The correct answer is: <strong>A. table caching<\/strong><\/p>\n<p>CloudFront supports data by performing static data transfers and streaming content from one CloudFront location to another. This is done by using a technique called table caching. Table caching is a method of storing data in a table so that it can be accessed quickly and easily. When a user requests a page from CloudFront, the CloudFront server will first check to see if the page is already cached in the table. If it is, the page will be served directly from the cache. If the page is not cached, the CloudFront server will retrieve the page from the origin server and then store it in the cache for future requests.<\/p>\n<p>Table caching is a very efficient way of serving static content. It can significantly reduce the load on the origin server and improve the performance of CloudFront.<\/p>\n<p>The other options are incorrect because they are not methods of caching data.<\/p>\n<ul>\n<li><strong>B. geocaching<\/strong> is a real-world treasure hunting game where participants use GPS-enabled devices to locate hidden containers called &#8220;geocaches&#8221;.<\/li>\n<li><strong>C. index caching<\/strong> is a technique used to improve the performance of a database by storing <div class=\"youtube-subscribe-container\">\r\n        <a href=\"https:\/\/www.youtube.com\/channel\/UCNHT8lW-JmLC68rjBfZhdkg?sub_confirmation=1\" target=\"_blank\" class=\"youtube-subscribe-button\">\r\n            <span class=\"youtube-icon\">\r\n                <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 576 512\">\r\n                    <path d=\"M549.7 124.1c-6.3-23.7-24.8-42.3-48.3-48.6C458.8 64 288 64 288 64S117.2 64 74.6 75.5c-23.5 6.3-42 24.9-48.3 48.6-11.4 42.9-11.4 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YouTube\r\n        <\/a>\r\n    <\/div> the results of frequently executed queries in a cache.<\/li>\n<li><strong>D. windows media server<\/strong> is a software application that can be used to stream media files over a network.<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>Join Our Telegram Channel Subscribe on YouTube<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[728],"tags":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v22.2 (Yoast SEO v23.3) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>CloudFront supports data by performing static data transfers and streaming content from one CloudFront location to another.<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" 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