{"id":53624,"date":"2024-04-15T23:56:43","date_gmt":"2024-04-15T23:56:43","guid":{"rendered":"https:\/\/exam.pscnotes.com\/mcq\/?p=53624"},"modified":"2024-04-15T23:56:43","modified_gmt":"2024-04-15T23:56:43","slug":"redundancy-has-to-be-implemented-at-the-architectural-level-for-effective-results-in-cloud-computing","status":"publish","type":"post","link":"https:\/\/exam.pscnotes.com\/mcq\/redundancy-has-to-be-implemented-at-the-architectural-level-for-effective-results-in-cloud-computing\/","title":{"rendered":"Redundancy has to be implemented at the . . . . . . . . architectural level for effective results in cloud computing."},"content":{"rendered":"<p>[amp_mcq option1=&#8221;lower&#8221; option2=&#8221;higher&#8221; option3=&#8221;middle&#8221; option4=&#8221;all of the mentioned&#8221; correct=&#8221;option4&#8243;]<!--more--><\/p>\n<p>The correct answer is D. all of the mentioned.<\/p>\n<p>Redundancy is the duplication of critical components or functions of a system with the intention of increasing reliability of the system, usually by providing a backup if one component fails. In cloud computing, redundancy is implemented at all levels of the architecture, including the physical, logical, and application layers.<\/p>\n<p>At the physical layer, redundancy is achieved by using multiple servers and storage devices. This ensures that if one server or storage device fails, the data and applications can be recovered from another server or storage device.<\/p>\n<p>At the logical layer, redundancy is achieved by using load balancing and clustering. Load balancing distributes the workload across multiple servers, while clustering provides a single point of access to multiple servers. This ensures that if one server fails, the workload can be transferred to another server without impacting the availability of the application.<\/p>\n<p>At the application layer, redundancy is achieved by using replication and backup. Replication is the process of copying data from one server to another, while backup is the process of copying data to a storage device. This ensures that if one server fails, the data can be recovered from the backup.<\/p>\n<p>Redundancy is an important part of cloud computing architecture. It helps to ensure that applications are available even in the event of a failure.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>[amp_mcq option1=&#8221;lower&#8221; option2=&#8221;higher&#8221; option3=&#8221;middle&#8221; option4=&#8221;all of the mentioned&#8221; correct=&#8221;option4&#8243;]<\/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":[],"class_list":["post-53624","post","type-post","status-publish","format-standard","hentry","category-cloud-computing","no-featured-image-padding"],"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>Redundancy has to be implemented at the . . . . . . . . architectural level for effective results in cloud computing.<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/exam.pscnotes.com\/mcq\/redundancy-has-to-be-implemented-at-the-architectural-level-for-effective-results-in-cloud-computing\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Redundancy has to be implemented at the . . . . . . . . architectural level for effective results in cloud computing.\" \/>\n<meta property=\"og:description\" content=\"[amp_mcq option1=&#8221;lower&#8221; 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