{"id":15476,"date":"2024-04-15T04:48:15","date_gmt":"2024-04-15T04:48:15","guid":{"rendered":"https:\/\/exam.pscnotes.com\/mcq\/?p=15476"},"modified":"2024-04-15T04:48:15","modified_gmt":"2024-04-15T04:48:15","slug":"in-analyzing-the-compilation-of-pl-i-program-the-term-machine-independent-optimization-is-associated-with-a-recognition-of-basic-syntactic-constructs-through-reductions-b-recognition-of-basic-e","status":"publish","type":"post","link":"https:\/\/exam.pscnotes.com\/mcq\/in-analyzing-the-compilation-of-pl-i-program-the-term-machine-independent-optimization-is-associated-with-a-recognition-of-basic-syntactic-constructs-through-reductions-b-recognition-of-basic-e\/","title":{"rendered":"In analyzing the compilation of PL\/I program, the term &#8220;Machine independent optimization&#8221; is associated with A. recognition of basic syntactic constructs through reductions B. recognition of basic elements and creation of uniform symbols C. creation of more optional matrix D. use of macro processor to produce more optimal assembly code E. None of the above"},"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_6a99a59d8584a\">\r\n                                            <div class=\"option\" data-option-key=\"option1\" data-is-correct=\"true\">\r\n                    recognition of basic syntactic constructs through reductions                <\/div>\r\n                                            <div class=\"option\" data-option-key=\"option2\" data-is-correct=\"false\">\r\n                    recognition of basic elements and creation of uniform symbols                <\/div>\r\n                                            <div class=\"option\" data-option-key=\"option3\" data-is-correct=\"false\">\r\n                    creation of more optional matrix                <\/div>\r\n                                            <div class=\"option\" data-option-key=\"option4\" data-is-correct=\"false\">\r\n                    use of macro processor to produce more optimal assembly code E. None of the above                <\/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: A. recognition of basic syntactic constructs through reductions.<\/p>\n<p>Machine independent optimization is a technique used in compiler construction to improve the performance of a program without regard to the specific machine on which it will be run. This is done by recognizing basic syntactic constructs in the program and then transforming them into more efficient forms. For example, a compiler might recognize that a loop can be unrolled, or that a function can be inlined, and then apply these transformations to the program.<\/p>\n<p>Option B is incorrect because it describes a technique that is used in machine dependent optimization. Machine dependent optimization is a technique that is used to improve the performance of a program for a specific machine. This is done by taking into account the specific characteristics of the machine, such as its instruction set and its memory hierarchy.<\/p>\n<p>Option C is incorrect because it describes a technique that is used in code generation. Code generation is the process of converting a program from its high-level representation into a low-level representation, such as assembly code.<\/p>\n<p>Option D is incorrect because it describes a technique that is used in macro processing. Macro processing is a technique that is used to expand macros, which are short pieces of code that are replaced by longer pieces of code at compile time.<\/p>\n<p>Option <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 <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> 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> E is incorrect because it is not a valid option.<\/p>\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":[670],"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>In analyzing the compilation of PL\/I program, the term &quot;Machine independent optimization&quot; is associated with A. recognition of basic syntactic constructs through reductions B. recognition of basic elements and creation of uniform symbols C. creation of more optional matrix D. use of macro processor to produce more optimal assembly code E. None of the above<\/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\/in-analyzing-the-compilation-of-pl-i-program-the-term-machine-independent-optimization-is-associated-with-a-recognition-of-basic-syntactic-constructs-through-reductions-b-recognition-of-basic-e\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"In analyzing the compilation of PL\/I program, the term &quot;Machine independent optimization&quot; is associated with A. recognition of basic syntactic constructs through reductions B. recognition of basic elements and creation of uniform symbols C. creation of more optional matrix D. use of macro processor to produce more optimal assembly code E. None of the above\" \/>\n<meta property=\"og:description\" content=\"Join Our Telegram Channel Subscribe on YouTube\" \/>\n<meta property=\"og:url\" content=\"https:\/\/exam.pscnotes.com\/mcq\/in-analyzing-the-compilation-of-pl-i-program-the-term-machine-independent-optimization-is-associated-with-a-recognition-of-basic-syntactic-constructs-through-reductions-b-recognition-of-basic-e\/\" \/>\n<meta property=\"og:site_name\" content=\"MCQ and Quiz for Exams\" \/>\n<meta property=\"article:published_time\" content=\"2024-04-15T04:48:15+00:00\" \/>\n<meta name=\"author\" content=\"rawan239\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"rawan239\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 minute\" \/>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"In analyzing the compilation of PL\/I program, the term \"Machine independent optimization\" is associated with A. recognition of basic syntactic constructs through reductions B. recognition of basic elements and creation of uniform symbols C. creation of more optional matrix D. use of macro processor to produce more optimal assembly code E. None of the above","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/exam.pscnotes.com\/mcq\/in-analyzing-the-compilation-of-pl-i-program-the-term-machine-independent-optimization-is-associated-with-a-recognition-of-basic-syntactic-constructs-through-reductions-b-recognition-of-basic-e\/","og_locale":"en_US","og_type":"article","og_title":"In analyzing the compilation of PL\/I program, the term \"Machine independent optimization\" is associated with A. recognition of basic syntactic constructs through reductions B. recognition of basic elements and creation of uniform symbols C. creation of more optional matrix D. use of macro processor to produce more optimal assembly code E. None of the above","og_description":"Join Our Telegram Channel Subscribe on YouTube","og_url":"https:\/\/exam.pscnotes.com\/mcq\/in-analyzing-the-compilation-of-pl-i-program-the-term-machine-independent-optimization-is-associated-with-a-recognition-of-basic-syntactic-constructs-through-reductions-b-recognition-of-basic-e\/","og_site_name":"MCQ and Quiz for Exams","article_published_time":"2024-04-15T04:48:15+00:00","author":"rawan239","twitter_card":"summary_large_image","twitter_misc":{"Written by":"rawan239","Est. reading time":"1 minute"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/exam.pscnotes.com\/mcq\/in-analyzing-the-compilation-of-pl-i-program-the-term-machine-independent-optimization-is-associated-with-a-recognition-of-basic-syntactic-constructs-through-reductions-b-recognition-of-basic-e\/","url":"https:\/\/exam.pscnotes.com\/mcq\/in-analyzing-the-compilation-of-pl-i-program-the-term-machine-independent-optimization-is-associated-with-a-recognition-of-basic-syntactic-constructs-through-reductions-b-recognition-of-basic-e\/","name":"In analyzing the compilation of PL\/I program, the term \"Machine independent optimization\" is associated with A. recognition of basic syntactic constructs through reductions B. recognition of basic elements and creation of uniform symbols C. creation of more optional matrix D. use of macro processor to produce more optimal assembly code E. None of the above","isPartOf":{"@id":"https:\/\/exam.pscnotes.com\/mcq\/#website"},"datePublished":"2024-04-15T04:48:15+00:00","dateModified":"2024-04-15T04:48:15+00:00","author":{"@id":"https:\/\/exam.pscnotes.com\/mcq\/#\/schema\/person\/5807dafeb27d2ec82344d6cbd6c3d209"},"breadcrumb":{"@id":"https:\/\/exam.pscnotes.com\/mcq\/in-analyzing-the-compilation-of-pl-i-program-the-term-machine-independent-optimization-is-associated-with-a-recognition-of-basic-syntactic-constructs-through-reductions-b-recognition-of-basic-e\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/exam.pscnotes.com\/mcq\/in-analyzing-the-compilation-of-pl-i-program-the-term-machine-independent-optimization-is-associated-with-a-recognition-of-basic-syntactic-constructs-through-reductions-b-recognition-of-basic-e\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/exam.pscnotes.com\/mcq\/in-analyzing-the-compilation-of-pl-i-program-the-term-machine-independent-optimization-is-associated-with-a-recognition-of-basic-syntactic-constructs-through-reductions-b-recognition-of-basic-e\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/exam.pscnotes.com\/mcq\/"},{"@type":"ListItem","position":2,"name":"mcq","item":"https:\/\/exam.pscnotes.com\/mcq\/category\/mcq\/"},{"@type":"ListItem","position":3,"name":"Computer fundamentals","item":"https:\/\/exam.pscnotes.com\/mcq\/category\/mcq\/computer-fundamentals\/"},{"@type":"ListItem","position":4,"name":"Operating system","item":"https:\/\/exam.pscnotes.com\/mcq\/category\/mcq\/computer-fundamentals\/operating-system\/"},{"@type":"ListItem","position":5,"name":"In analyzing the compilation of PL\/I program, the term &#8220;Machine independent optimization&#8221; is associated with A. recognition of basic syntactic constructs through reductions B. recognition of basic elements and creation of uniform symbols C. creation of more optional matrix D. use of macro processor to produce more optimal assembly code E. None of the above"}]},{"@type":"WebSite","@id":"https:\/\/exam.pscnotes.com\/mcq\/#website","url":"https:\/\/exam.pscnotes.com\/mcq\/","name":"MCQ and Quiz for Exams","description":"","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/exam.pscnotes.com\/mcq\/?s={search_term_string}"},"query-input":"required name=search_term_string"}],"inLanguage":"en-US"},{"@type":"Person","@id":"https:\/\/exam.pscnotes.com\/mcq\/#\/schema\/person\/5807dafeb27d2ec82344d6cbd6c3d209","name":"rawan239","image":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/exam.pscnotes.com\/mcq\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/d97f17072bfa490596c8f78363955d55?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/d97f17072bfa490596c8f78363955d55?s=96&d=mm&r=g","caption":"rawan239"},"sameAs":["https:\/\/exam.pscnotes.com"],"url":"https:\/\/exam.pscnotes.com\/mcq\/author\/rawan239\/"}]}},"amp_enabled":true,"_links":{"self":[{"href":"https:\/\/exam.pscnotes.com\/mcq\/wp-json\/wp\/v2\/posts\/15476"}],"collection":[{"href":"https:\/\/exam.pscnotes.com\/mcq\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/exam.pscnotes.com\/mcq\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/exam.pscnotes.com\/mcq\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/exam.pscnotes.com\/mcq\/wp-json\/wp\/v2\/comments?post=15476"}],"version-history":[{"count":0,"href":"https:\/\/exam.pscnotes.com\/mcq\/wp-json\/wp\/v2\/posts\/15476\/revisions"}],"wp:attachment":[{"href":"https:\/\/exam.pscnotes.com\/mcq\/wp-json\/wp\/v2\/media?parent=15476"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/exam.pscnotes.com\/mcq\/wp-json\/wp\/v2\/categories?post=15476"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/exam.pscnotes.com\/mcq\/wp-json\/wp\/v2\/tags?post=15476"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}