{"id":16533,"date":"2024-04-15T05:01:38","date_gmt":"2024-04-15T05:01:38","guid":{"rendered":"https:\/\/exam.pscnotes.com\/mcq\/?p=16533"},"modified":"2024-04-15T05:01:38","modified_gmt":"2024-04-15T05:01:38","slug":"is-a-method-for-encoding-arbitrary-binary-data-as-ascii-text-to-be-used-for-example-in-an-email-body-a-base64-b-base56-c-base78-d-base90","status":"publish","type":"post","link":"https:\/\/exam.pscnotes.com\/mcq\/is-a-method-for-encoding-arbitrary-binary-data-as-ascii-text-to-be-used-for-example-in-an-email-body-a-base64-b-base56-c-base78-d-base90\/","title":{"rendered":". . . . . . . . is a method for encoding arbitrary binary data as ASCII text, to be used, for example, in an email body. A. base64 B. base56 C. base78 D. base90"},"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_6a98a52a44c75\">\r\n                                            <div class=\"option\" data-option-key=\"option1\" data-is-correct=\"true\">\r\n                    base64                <\/div>\r\n                                            <div class=\"option\" data-option-key=\"option2\" data-is-correct=\"false\">\r\n                    base56                <\/div>\r\n                                            <div class=\"option\" data-option-key=\"option3\" data-is-correct=\"false\">\r\n                    base78                <\/div>\r\n                                            <div class=\"option\" data-option-key=\"option4\" data-is-correct=\"false\">\r\n                    base90                <\/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. base64<\/strong><\/p>\n<p>Base64 is a method for encoding arbitrary binary data as ASCII text, to be used, for example, in an email body. It is a 6-bit encoding, which means that each 6 bits of binary data are encoded into one ASCII character. This allows binary data to be transmitted over channels that only support ASCII text, such as email.<\/p>\n<p>Base64 is also used to encode data in files, such as images and PDFs. This allows the data to be stored in a smaller space, and it also makes it easier to transfer the data over the internet.<\/p>\n<p>Base64 is a simple and efficient way to encode binary data as ASCII text. It is widely supported by software and hardware, and it is a good choice for a variety <div class=\"telegram-channel-container\">\r\n        <a href=\"https:\/\/t.me\/pscnotes2025\" target=\"_blank\" class=\"telegram-channel-button\">\r\n            <span class=\"telegram-icon\">\r\n                <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 496 512\">\r\n                    <path fill=\"white\" d=\"M248,8C111,8,0,119,0,256s111,248,248,248s248-111,248-248S385,8,248,8z M362,177L320,367c-3,14-10,18-20,14l-56-41l-27,26 c-3,3-5,5-10,5l4-63L323,196c5-5-1-7-8-3l-98,62l-42-13c-9-3-10-9,2-14l162-63C351,160,365,164,362,177z\"\/>\r\n                <\/svg>\r\n            <\/span>\r\n            Join Our Telegram Channel\r\n        <\/a>\r\n    <\/div> of applications.<\/p>\n<p>Here are the other options and their descriptions:<\/p>\n<ul>\n<li><strong>B. base56<\/strong> is a 5-bit encoding, which means that each 5 bits of binary data are encoded into one ASCII character. This is less efficient than base64, as it requires more ASCII characters to encode the same amount of binary data.<\/li>\n<li><strong>C. base78<\/strong> is a 7-bit encoding, which means that each 7 bits of binary data are encoded into one <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 42.9-11.4 132.3-11.4 132.3s0 89.4 11.4 132.3c6.3 23.7 24.8 41.5 48.3 47.8C117.2 448 288 448 288 448s170.8 0 213.4-11.5c23.5-6.3 42-24.2 48.3-47.8 11.4-42.9 11.4-132.3 11.4-132.3s0-89.4-11.4-132.3zm-317.5 213.5V175.2l142.7 81.2-142.7 81.2z\"\/>\r\n                <\/svg>\r\n            <\/span>\r\n            Subscribe on YouTube\r\n        <\/a>\r\n    <\/div> ASCII character. This is even less efficient than base64, as it requires even more ASCII characters to encode the same amount of binary data.<\/li>\n<li><strong>D. base90<\/strong> is a 9-bit encoding, which means that each 9 bits of binary data are encoded into one ASCII character. This is the least efficient of the four options, as it requires the most ASCII characters to encode the same amount of binary data.<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>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":[673],"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>. . . . . . . . is a method for encoding arbitrary binary data as ASCII text, to be used, for example, in an email body. 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