{"id":93214,"date":"2025-06-01T11:45:09","date_gmt":"2025-06-01T11:45:09","guid":{"rendered":"https:\/\/exam.pscnotes.com\/mcq\/?p=93214"},"modified":"2025-06-01T11:45:09","modified_gmt":"2025-06-01T11:45:09","slug":"how-many-input-lines-are-there-in-the-not-gate","status":"publish","type":"post","link":"https:\/\/exam.pscnotes.com\/mcq\/how-many-input-lines-are-there-in-the-not-gate\/","title":{"rendered":"How many input lines are there in the NOT gate ?"},"content":{"rendered":"<p>How many input lines are there in the NOT gate ?<\/p>\n<p>[amp_mcq option1=&#8221;2&#8243; option2=&#8221;1&#8243; option3=&#8221;3&#8243; option4=&#8221;4&#8243; correct=&#8221;option2&#8243;]<\/p>\n<div class=\"psc-box-pyq-exam-year-detail\">\n<div class=\"pyq-exam\">\n<div class=\"psc-heading\">This question was previously asked in<\/div>\n<div class=\"psc-title line-ellipsis\">UPSC CISF-AC-EXE &#8211; 2022<\/div>\n<\/div>\n<div class=\"pyq-exam-psc-buttons\"><a href=\"\/pyq\/pyq-upsc-cisf-ac-exe-2022.pdf\" target=\"_blank\" class=\"psc-pdf-button\" rel=\"noopener\">Download PDF<\/a><a href=\"\/pyq-upsc-cisf-ac-exe-2022\" target=\"_blank\" class=\"psc-attempt-button\" rel=\"noopener\">Attempt Online<\/a><\/div>\n<\/div>\n<section id=\"pyq-correct-answer\">\nA NOT gate, also known as an inverter, is a basic digital logic gate that performs logical negation. It takes a single binary input and produces an output that is the opposite logic level (0 becomes 1, and 1 becomes 0). Therefore, it has exactly one input line.<br \/>\n<\/section>\n<section id=\"pyq-key-points\">\nThe NOT gate is a unary operation, meaning it operates on a single input.<br \/>\n<\/section>\n<section id=\"pyq-additional-information\">\nOther basic logic gates like AND, OR, XOR, NAND, and NOR typically have two or more input lines. The output of a NOT gate is always the complement of its input.<br \/>\n<\/section>\n","protected":false},"excerpt":{"rendered":"<p>How many input lines are there in the NOT gate ? [amp_mcq option1=&#8221;2&#8243; option2=&#8221;1&#8243; option3=&#8221;3&#8243; option4=&#8221;4&#8243; correct=&#8221;option2&#8243;] This question was previously asked in UPSC CISF-AC-EXE &#8211; 2022 Download PDFAttempt Online A NOT gate, also known as an inverter, is a basic digital logic gate that performs logical negation. It takes a single binary input and &#8230; <\/p>\n<p class=\"read-more-container\"><a title=\"How many input lines are there in the NOT gate ?\" class=\"read-more button\" href=\"https:\/\/exam.pscnotes.com\/mcq\/how-many-input-lines-are-there-in-the-not-gate\/#more-93214\">Detailed Solution<span class=\"screen-reader-text\">How many input lines are there in the NOT gate ?<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1089],"tags":[1108,1113],"class_list":["post-93214","post","type-post","status-publish","format-standard","hentry","category-upsc-cisf-ac-exe","tag-1108","tag-information-and-communication-technology","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>How many input lines are there in the NOT gate ?<\/title>\n<meta name=\"description\" content=\"A NOT gate, also known as an inverter, is a basic digital logic gate that performs logical negation. It takes a single binary input and produces an output that is the opposite logic level (0 becomes 1, and 1 becomes 0). Therefore, it has exactly one input line. The NOT gate is a unary operation, meaning it operates on a single input.\" \/>\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\/how-many-input-lines-are-there-in-the-not-gate\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"How many input lines are there in the NOT gate ?\" \/>\n<meta property=\"og:description\" content=\"A NOT gate, also known as an inverter, is a basic digital logic gate that performs logical negation. It takes a single binary input and produces an output that is the opposite logic level (0 becomes 1, and 1 becomes 0). Therefore, it has exactly one input line. 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It takes a single binary input and produces an output that is the opposite logic level (0 becomes 1, and 1 becomes 0). Therefore, it has exactly one input line. The NOT gate is a unary operation, meaning it operates on a single input.","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\/how-many-input-lines-are-there-in-the-not-gate\/","og_locale":"en_US","og_type":"article","og_title":"How many input lines are there in the NOT gate ?","og_description":"A NOT gate, also known as an inverter, is a basic digital logic gate that performs logical negation. It takes a single binary input and produces an output that is the opposite logic level (0 becomes 1, and 1 becomes 0). Therefore, it has exactly one input line. The NOT gate is a unary operation, meaning it operates on a single input.","og_url":"https:\/\/exam.pscnotes.com\/mcq\/how-many-input-lines-are-there-in-the-not-gate\/","og_site_name":"MCQ and Quiz for Exams","article_published_time":"2025-06-01T11:45:09+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\/how-many-input-lines-are-there-in-the-not-gate\/","url":"https:\/\/exam.pscnotes.com\/mcq\/how-many-input-lines-are-there-in-the-not-gate\/","name":"How many input lines are there in the NOT gate ?","isPartOf":{"@id":"https:\/\/exam.pscnotes.com\/mcq\/#website"},"datePublished":"2025-06-01T11:45:09+00:00","dateModified":"2025-06-01T11:45:09+00:00","author":{"@id":"https:\/\/exam.pscnotes.com\/mcq\/#\/schema\/person\/5807dafeb27d2ec82344d6cbd6c3d209"},"description":"A NOT gate, also known as an inverter, is a basic digital logic gate that performs logical negation. It takes a single binary input and produces an output that is the opposite logic level (0 becomes 1, and 1 becomes 0). Therefore, it has exactly one input line. 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