{"id":127390,"date":"2023-05-03T16:28:04","date_gmt":"2023-05-03T10:58:04","guid":{"rendered":"https:\/\/www.vskills.in\/certification\/tutorial\/?page_id=127390"},"modified":"2024-04-12T14:33:01","modified_gmt":"2024-04-12T09:03:01","slug":"representation-of-information-3","status":"publish","type":"page","link":"https:\/\/www.vskills.in\/certification\/tutorial\/representation-of-information-3\/","title":{"rendered":"Representation of Information"},"content":{"rendered":"\n<h4 class=\"wp-block-heading\"><strong>Representation of Information<\/strong><\/h4>\n\n\n\n<p>Representation of information in data entry or computer basics refers to the process of converting data or information into a format that can be stored, processed, and understood by a computer system.<\/p>\n\n\n\n<p>Information can be represented in various formats, including text, numbers, images, audio, and video. These formats are translated into digital signals that can be processed by the computer&#8217;s hardware and software.<\/p>\n\n\n\n<p>For example, text information can be represented using ASCII (American Standard Code for Information Interchange) code, where each character is assigned a unique binary code. Similarly, numerical data can be represented using binary code or other numerical representations, such as floating-point notation.<\/p>\n\n\n\n<p>Images and graphics can be represented using pixels or vectors, where each pixel or vector is assigned a color or value. Audio and video can be represented using digital encoding schemes, such as MP3 or MPEG, which compress the data and enable efficient storage and transmission.<\/p>\n\n\n\n<p><strong>Data<\/strong> \u2013 It is meaningless and is raw fact as number, character etc. like count of items sold.<\/p>\n\n\n\n<p><strong>Information<\/strong> \u2013 It is meaningful and processed data like which product sells most.<\/p>\n\n\n\n<p><strong>Binary<\/strong> <strong>Number<\/strong> <strong>System<\/strong> \u2013 It uses two symbols to represent data, i.e. 0 and 1 and its base is 2.<\/p>\n\n\n\n<p><strong>Memory<\/strong> <strong>Size<\/strong> (Bit, Byte, KB, MB) &#8211;<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td><strong>Unit<\/strong><\/td><td><strong>Equals<\/strong><\/td><td><\/td><td><strong>Unit<\/strong><\/td><td><strong>Equals<\/strong><\/td><\/tr><tr><td>1 Bit<\/td><td>&nbsp;0 or 1<\/td><td>&nbsp;<\/td><td>1 KB<\/td><td>&nbsp;1024 bytes<\/td><\/tr><tr><td>1 Nibble<\/td><td>&nbsp;4 bits<\/td><td>&nbsp;<\/td><td>1 MB<\/td><td>&nbsp;1024 KB<\/td><\/tr><tr><td>1 Byte<\/td><td>&nbsp;8 bits<\/td><td>&nbsp;<\/td><td>1 GB<\/td><td>&nbsp;1024 MB<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p><strong>ASCII<\/strong> &#8211; Computer stores data in a coded form usually the American standard code for information technology (ASCII) is used, which can represent 256 different symbols by using 8 bits.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Apply for Data Entry Operator Certification Now!!<\/h3>\n\n\n\n<p><a href=\"https:\/\/www.vskills.in\/certification\/certified-data-entry-operator\" target=\"_blank\" rel=\"noreferrer noopener\">https:\/\/www.vskills.in\/certification\/certified-data-entry-operator<\/a><\/p>\n\n\n\n<h4 class=\"wp-block-heading\"><strong><a href=\"https:\/\/www.vskills.in\/certification\/tutorial\/certified-data-entry-operator\/\" target=\"_blank\" rel=\"noreferrer noopener\">Back to Tutorial<\/a><\/strong><\/h4>\n","protected":false},"excerpt":{"rendered":"<p>Representation of Information Representation of information in data entry or computer basics refers to the process of converting data or information into a format that can be stored, processed, and understood by a computer system. Information can be represented in various formats, including text, numbers, images, audio, and video. These formats are translated into digital&#8230;<\/p>\n","protected":false},"author":22,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"categories":[113],"tags":[],"class_list":["post-127390","page","type-page","status-publish","hentry","category-data-entry-operator"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v24.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Representation of Information - Tutorial<\/title>\n<meta name=\"description\" content=\"Representation of Information\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.vskills.in\/certification\/tutorial\/representation-of-information-3\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Representation of Information - 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