{"id":43852,"date":"2024-04-15T21:35:23","date_gmt":"2024-04-15T21:35:23","guid":{"rendered":"https:\/\/exam.pscnotes.com\/mcq\/?p=43852"},"modified":"2024-04-15T21:35:23","modified_gmt":"2024-04-15T21:35:23","slug":"when-an-expression-contains-more-than-one-operator-with-same-priority-then-they-are-evaluated-according-their","status":"publish","type":"post","link":"https:\/\/exam.pscnotes.com\/mcq\/when-an-expression-contains-more-than-one-operator-with-same-priority-then-they-are-evaluated-according-their\/","title":{"rendered":"When an expression contains more than one operator with same priority, then they are evaluated according their . . . . . . . ."},"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_6a973192efb5e\">\r\n                                            <div class=\"option\" data-option-key=\"option1\" data-is-correct=\"false\">\r\n                    Precedence                <\/div>\r\n                                            <div class=\"option\" data-option-key=\"option2\" data-is-correct=\"true\">\r\n                    Associativity                <\/div>\r\n                                            <div class=\"option\" data-option-key=\"option3\" data-is-correct=\"false\">\r\n                    Binary                <\/div>\r\n                                            <div class=\"option\" data-option-key=\"option4\" data-is-correct=\"false\">\r\n                    Unary                <\/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>B. Associativity<\/strong><\/p>\n<p>Precedence is the order in which operators are evaluated in an expression. Associativity is the order in which operands are grouped together when evaluating an expression with multiple operators of the same precedence.<\/p>\n<p>For example, in the expression $a + b &#8211; c$, the addition and subtraction operators have the same precedence. The associativity of addition is left-to-right, so $a$ and $b$ are added first, and then the result is subtracted from $c$.<\/p>\n<p>In the expression $a * (b + c)$, the multiplication and addition operators have the same precedence. The associativity of multiplication is right-to-left, so $b$ and $c$ are added first, and then the result is multiplied by $a$.<\/p>\n<p>Here is a table of the precedence and associativity of <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> the most common operators in Python:<\/p>\n<p>| Operator | Precedence | Associativity |<br \/>\n|&#8212;|&#8212;|&#8212;|<br \/>\n| + | 1 | left-to-right |<br \/>\n| &#8211; | 1 | left-to-right |<br \/>\n| * | 2 | left-to-right |<br \/>\n| \/ | 2 | left-to-right |<br \/>\n| % | 2 | left-to-right |<br \/>\n| ** | 3 | left-to-right |<br \/>\n| &lt; | 4 | left-to-right |<br \/>\n| &gt; | 4 | left-to-right |<br \/>\n| &lt;= | 4 | left-to-right |<br \/>\n| &gt;= | 4 | left-to-right |<br \/>\n| == | 5 | left-to-right |<br \/>\n| != | 5 | left-to-right |<br \/>\n| and | 6 | left-to-right |<br \/>\n| or | 6 | <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> left-to-right |<br \/>\n| not | 7 | left-to-right |<br \/>\n| ( ) | 8 | none |<br \/>\n| [] | 9 | none |<br \/>\n| {} | 10 | none |<\/p>\n<p>If an expression contains more than one operator with the same precedence, the order in which they are evaluated is determined by their associativity.<\/p>\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":[731],"tags":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium 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