{"id":93448,"date":"2025-06-01T11:50:35","date_gmt":"2025-06-01T11:50:35","guid":{"rendered":"https:\/\/exam.pscnotes.com\/mcq\/?p=93448"},"modified":"2025-06-01T11:50:35","modified_gmt":"2025-06-01T11:50:35","slug":"in-a-computer-system-the-signed-numbers-cannot-be-represented-by","status":"publish","type":"post","link":"https:\/\/exam.pscnotes.com\/mcq\/in-a-computer-system-the-signed-numbers-cannot-be-represented-by\/","title":{"rendered":"In a computer system, the signed numbers cannot be represented by"},"content":{"rendered":"

In a computer system, the signed numbers cannot be represented by<\/p>\n

[amp_mcq option1=”signed magnitude” option2=”one’s complement” option3=”two’s complement” option4=”float magnitude” correct=”option4″]<\/p>\n

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This question was previously asked in<\/div>\n
UPSC CISF-AC-EXE – 2024<\/div>\n<\/div>\n
Download PDF<\/a>Attempt Online<\/a><\/div>\n<\/div>\n
\nThe correct answer is D) float magnitude. Signed integers in computer systems are typically represented using methods like signed magnitude, one’s complement, or two’s complement. These methods handle the sign (positive or negative) of the integer value. ‘Float magnitude’ is not a standard method for representing signed integers. Floating-point numbers use a different format (usually IEEE 754 standard) involving a sign bit, an exponent, and a mantissa, which is distinct from signed integer representations.
\n<\/section>\n
\nSigned magnitude, one’s complement, and two’s complement are standard methods for representing signed integers in binary. Floating-point representation is used for real numbers and uses a different structure.
\n<\/section>\n
\nSigned magnitude uses the leftmost bit for the sign (0 for positive, 1 for negative) and the remaining bits for the magnitude. One’s complement represents negative numbers by inverting all bits of the positive number. Two’s complement is the most common method for representing signed integers due to its efficiency in arithmetic operations; it represents negative numbers by inverting all bits of the positive number and adding 1.
\n<\/section>\n","protected":false},"excerpt":{"rendered":"

In a computer system, the signed numbers cannot be represented by [amp_mcq option1=”signed magnitude” option2=”one’s complement” option3=”two’s complement” option4=”float magnitude” correct=”option4″] This question was previously asked in UPSC CISF-AC-EXE – 2024 Download PDFAttempt Online The correct answer is D) float magnitude. Signed integers in computer systems are typically represented using methods like signed magnitude, one’s … <\/p>\n

Detailed SolutionIn a computer system, the signed numbers cannot be represented by<\/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":[1103,1113],"class_list":["post-93448","post","type-post","status-publish","format-standard","hentry","category-upsc-cisf-ac-exe","tag-1103","tag-information-and-communication-technology","no-featured-image-padding"],"yoast_head":"\nIn a computer system, the signed numbers cannot be represented by<\/title>\n<meta name=\"description\" content=\"The correct answer is D) float magnitude. Signed integers in computer systems are typically represented using methods like signed magnitude, one's complement, or two's complement. These methods handle the sign (positive or negative) of the integer value. 'Float magnitude' is not a standard method for representing signed integers. Floating-point numbers use a different format (usually IEEE 754 standard) involving a sign bit, an exponent, and a mantissa, which is distinct from signed integer representations. Signed magnitude, one's complement, and two's complement are standard methods for representing signed integers in binary. Floating-point representation is used for real numbers and uses a different structure.\" \/>\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-a-computer-system-the-signed-numbers-cannot-be-represented-by\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"In a computer system, the signed numbers cannot be represented by\" \/>\n<meta property=\"og:description\" content=\"The correct answer is D) float magnitude. Signed integers in computer systems are typically represented using methods like signed magnitude, one's complement, or two's complement. These methods handle the sign (positive or negative) of the integer value. 'Float magnitude' is not a standard method for representing signed integers. Floating-point numbers use a different format (usually IEEE 754 standard) involving a sign bit, an exponent, and a mantissa, which is distinct from signed integer representations. Signed magnitude, one's complement, and two's complement are standard methods for representing signed integers in binary. Floating-point representation is used for real numbers and uses a different structure.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/exam.pscnotes.com\/mcq\/in-a-computer-system-the-signed-numbers-cannot-be-represented-by\/\" \/>\n<meta property=\"og:site_name\" content=\"MCQ and Quiz for Exams\" \/>\n<meta property=\"article:published_time\" content=\"2025-06-01T11:50:35+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 a computer system, the signed numbers cannot be represented by","description":"The correct answer is D) float magnitude. Signed integers in computer systems are typically represented using methods like signed magnitude, one's complement, or two's complement. These methods handle the sign (positive or negative) of the integer value. 'Float magnitude' is not a standard method for representing signed integers. Floating-point numbers use a different format (usually IEEE 754 standard) involving a sign bit, an exponent, and a mantissa, which is distinct from signed integer representations. Signed magnitude, one's complement, and two's complement are standard methods for representing signed integers in binary. Floating-point representation is used for real numbers and uses a different structure.","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-a-computer-system-the-signed-numbers-cannot-be-represented-by\/","og_locale":"en_US","og_type":"article","og_title":"In a computer system, the signed numbers cannot be represented by","og_description":"The correct answer is D) float magnitude. Signed integers in computer systems are typically represented using methods like signed magnitude, one's complement, or two's complement. These methods handle the sign (positive or negative) of the integer value. 'Float magnitude' is not a standard method for representing signed integers. Floating-point numbers use a different format (usually IEEE 754 standard) involving a sign bit, an exponent, and a mantissa, which is distinct from signed integer representations. Signed magnitude, one's complement, and two's complement are standard methods for representing signed integers in binary. Floating-point representation is used for real numbers and uses a different structure.","og_url":"https:\/\/exam.pscnotes.com\/mcq\/in-a-computer-system-the-signed-numbers-cannot-be-represented-by\/","og_site_name":"MCQ and Quiz for Exams","article_published_time":"2025-06-01T11:50:35+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-a-computer-system-the-signed-numbers-cannot-be-represented-by\/","url":"https:\/\/exam.pscnotes.com\/mcq\/in-a-computer-system-the-signed-numbers-cannot-be-represented-by\/","name":"In a computer system, the signed numbers cannot be represented by","isPartOf":{"@id":"https:\/\/exam.pscnotes.com\/mcq\/#website"},"datePublished":"2025-06-01T11:50:35+00:00","dateModified":"2025-06-01T11:50:35+00:00","author":{"@id":"https:\/\/exam.pscnotes.com\/mcq\/#\/schema\/person\/5807dafeb27d2ec82344d6cbd6c3d209"},"description":"The correct answer is D) float magnitude. Signed integers in computer systems are typically represented using methods like signed magnitude, one's complement, or two's complement. These methods handle the sign (positive or negative) of the integer value. 'Float magnitude' is not a standard method for representing signed integers. Floating-point numbers use a different format (usually IEEE 754 standard) involving a sign bit, an exponent, and a mantissa, which is distinct from signed integer representations. Signed magnitude, one's complement, and two's complement are standard methods for representing signed integers in binary. 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