{"id":8395,"date":"2024-04-15T02:59:54","date_gmt":"2024-04-15T02:59:54","guid":{"rendered":"https:\/\/exam.pscnotes.com\/mcq\/?p=8395"},"modified":"2024-04-15T02:59:54","modified_gmt":"2024-04-15T02:59:54","slug":"earliest-finish-of-an-activity-is-always-a-greater-than-earliest-event-time-of-the-following-node-b-less-than-earliest-event-time-of-the-following-node-c-less-than-or-equal-to-earliest-event-time-o","status":"publish","type":"post","link":"https:\/\/exam.pscnotes.com\/mcq\/earliest-finish-of-an-activity-is-always-a-greater-than-earliest-event-time-of-the-following-node-b-less-than-earliest-event-time-of-the-following-node-c-less-than-or-equal-to-earliest-event-time-o\/","title":{"rendered":"Earliest finish of an activity is always A. Greater than earliest event time of the following node B. Less than earliest event time of the following node C. Less than or equal to earliest event time of the following node D. Greater than or equal to earliest event time of the following node"},"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_6a9a733dddd5f\">\r\n                                            <div class=\"option\" data-option-key=\"option1\" data-is-correct=\"false\">\r\n                    Greater than earliest event time of the following node                <\/div>\r\n                                            <div class=\"option\" data-option-key=\"option2\" data-is-correct=\"false\">\r\n                    Less than earliest event time of the following node                <\/div>\r\n                                            <div class=\"option\" data-option-key=\"option3\" data-is-correct=\"false\">\r\n                    Less than or equal to earliest event time of the following node                <\/div>\r\n                                            <div class=\"option\" data-option-key=\"option4\" data-is-correct=\"true\">\r\n                    Greater than or equal to earliest event time of the following node                <\/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: D. Greater than or equal to earliest event time of the following node.<\/p>\n<p>The earliest finish time of an activity is the earliest time that the activity <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> can be completed, given the start and finish times of the activities that precede it. The earliest event time of a node is the earliest time that the node can be reached, given the start and finish times of the activities that lead into it.<\/p>\n<p>Since the earliest finish time of an activity must be greater than or equal to the earliest event time of the node that it leads into, the answer is D.<\/p>\n<p>Here is a more detailed explanation of each option:<\/p>\n<ul>\n<li>Option A: Earliest finish of an activity is always greater than earliest event time of the following node. This is not always true. For example, if an activity has no predecessors, then its earliest finish time will be equal to its earliest event time.<\/li>\n<li>Option B: Earliest finish of an activity is always less than earliest event time of the following node. This is also not always true. For example, if an activity has a predecessor that has a late finish time, then the earliest finish time of the activity will be greater than the earliest event time of the following node.<\/li>\n<li>Option C: Earliest finish of an activity is always less than or equal <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> to earliest event time of the following node. This is true. The earliest finish time of an activity must be greater than or equal to the earliest event time of the node that it leads into.<\/li>\n<li>Option D: Earliest finish of an activity is always greater than or equal to earliest event time of the following node. This is also true. The earliest finish time of an activity must be greater than or equal to the earliest event time of the node that it leads into.<\/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":[655],"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>Earliest finish of an activity is always A. Greater than earliest event time of the following node B. 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