{"id":49581,"date":"2024-04-15T22:57:48","date_gmt":"2024-04-15T22:57:48","guid":{"rendered":"https:\/\/exam.pscnotes.com\/mcq\/?p=49581"},"modified":"2024-04-15T22:57:48","modified_gmt":"2024-04-15T22:57:48","slug":"which-of-the-following-uses-an-authentication-device","status":"publish","type":"post","link":"https:\/\/exam.pscnotes.com\/mcq\/which-of-the-following-uses-an-authentication-device\/","title":{"rendered":"Which of the following uses an authentication device?"},"content":{"rendered":"<p>[amp_mcq option1=&#8221;amazon elastic mapreduce&#8221; option2=&#8221;amazon mechanical turk&#8221; option3=&#8221;amazon devpay&#8221; option4=&#8221;multi-factor authentication&#8221; correct=&#8221;option4&#8243;]<!--more--><\/p>\n<p>The correct answer is: <strong>D. multi-factor authentication<\/strong>.<\/p>\n<p>Multi-factor authentication (MFA) is a security process in which a user is required to provide two or more forms of identification in order to access a system. This can include things like a password, a fingerprint, or a security code sent to a mobile phone.<\/p>\n<p>MFA is used to protect systems from unauthorized access. By requiring multiple forms of identification, it makes it more difficult for attackers to gain access to systems, even if they have stolen a user&#8217;s password.<\/p>\n<p>Amazon Elastic MapReduce (EMR) is a cloud-based big data platform for processing vast amounts of data using open source tools such as Apache Hadoop and Apache Spark. EMR does not use an authentication device.<\/p>\n<p>Amazon Mechanical Turk (MTurk) is a crowdsourcing marketplace that enables individuals and businesses to coordinate the use of human intelligence to solve a wide range of tasks. MTurk does not use an authentication device.<\/p>\n<p>Amazon DevPay is a payment processing service that allows developers to accept payments for their products and services. DevPay does not use an authentication device.<\/p>\n<p>In conclusion, the correct answer is: <strong>D. multi-factor authentication<\/strong>.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>[amp_mcq option1=&#8221;amazon elastic mapreduce&#8221; option2=&#8221;amazon mechanical turk&#8221; option3=&#8221;amazon devpay&#8221; option4=&#8221;multi-factor authentication&#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-49581","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>Which of the following uses an authentication device?<\/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\/which-of-the-following-uses-an-authentication-device\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Which of the following uses an authentication device?\" \/>\n<meta property=\"og:description\" content=\"[amp_mcq option1=&#8221;amazon elastic mapreduce&#8221; 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