{"id":97327,"date":"2021-06-21T17:34:06","date_gmt":"2021-06-21T12:04:06","guid":{"rendered":"https:\/\/www.kopykitab.com\/blog\/?p=97327"},"modified":"2021-06-21T17:34:53","modified_gmt":"2021-06-21T12:04:53","slug":"ncert-solutions-for-class-12-computer-science-chapter-11","status":"publish","type":"post","link":"https:\/\/www.kopykitab.com\/blog\/ncert-solutions-for-class-12-computer-science-chapter-11\/","title":{"rendered":"NCERT Solutions for Class 12 Computer Science Chapter 11 Database Concepts"},"content":{"rendered":"\n<p><strong>NCERT Solutions for Class 12 Computer Science Chapter 11 Database Concepts<\/strong> is a vital chapter with a purpose to be of the amazing price if you are attempting to excel for your exam. These answers will make sure a clean and clean Knowledge of standards which you are required to put together for the exam. \u00a0<a href=\"https:\/\/www.kopykitab.com\/blog\/ncert-solutions-for-class-12-computer-science\/\"><strong>Class 12 Computer Science NCERT Solutions<\/strong><\/a>\u00a0Chapter 11 Database Concepts performs a prime function in JEE exam. It is suggested to the scholars to revise those subjects properly.<\/p>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_47_1 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\">Table of Contents<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"ez-toc-toggle-icon-1\"><label for=\"item-69d10e31e6164\" aria-label=\"Table of Content\"><span style=\"display: flex;align-items: center;width: 35px;height: 30px;justify-content: center;direction:ltr;\"><svg style=\"fill: #000000;color:#000000\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #000000;color:#000000\" 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NCERT Solutions for Class 12 Computer Science Chapter 11 Database Concepts<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.kopykitab.com\/blog\/ncert-solutions-for-class-12-computer-science-chapter-11\/#ncert-solutions-for-class-12-computer-science-chapter-11-database-concepts\" title=\"NCERT Solutions for Class 12 Computer Science Chapter 11 Database Concepts\">NCERT Solutions for Class 12 Computer Science Chapter 11 Database Concepts<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.kopykitab.com\/blog\/ncert-solutions-for-class-12-computer-science-chapter-11\/#access-to-other-ncert-solutions-for-class-12-computer-science\" title=\"Access to Other NCERT Solutions for Class 12 Computer Science\u00a0\">Access to Other NCERT Solutions for Class 12 Computer Science\u00a0<\/a><ul class='ez-toc-list-level-3'><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.kopykitab.com\/blog\/ncert-solutions-for-class-12-computer-science-chapter-11\/#faq-ncert-solutions-for-class-12-computer-science-chapter-11-database-concepts\" title=\"FAQ: NCERT Solutions for Class 12 Computer Science Chapter 11 Database Concepts\">FAQ: NCERT Solutions for Class 12 Computer Science Chapter 11 Database Concepts<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.kopykitab.com\/blog\/ncert-solutions-for-class-12-computer-science-chapter-11\/#can-i-download-ncert-solutions-for-class-12-computer-science-chapter-11-database-concepts-pdf-for-free\" title=\"Can I download NCERT Solutions for Class 12 Computer Science Chapter 11 Database Concepts PDF for free?\">Can I download NCERT Solutions for Class 12 Computer Science Chapter 11 Database Concepts PDF for free?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.kopykitab.com\/blog\/ncert-solutions-for-class-12-computer-science-chapter-11\/#what-is-tuple\" title=\"What is Tuple?\">What is Tuple?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/www.kopykitab.com\/blog\/ncert-solutions-for-class-12-computer-science-chapter-11\/#from-where-can-i-download-all-other-ncert-solutions-for-class-12-computer-science\" title=\"From where can I download all other NCERT Solutions for Class 12 Computer Science?\">From where can I download all other NCERT Solutions for Class 12 Computer Science?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/www.kopykitab.com\/blog\/ncert-solutions-for-class-12-computer-science-chapter-11\/#is-ncert-enough-for-the-preparation-of-ncert-solutions-for-class-12-computer-science-chapter-11-database-concepts\" title=\"Is NCERT enough for the preparation of NCERT Solutions for Class 12 Computer Science Chapter 11 Database Concepts?\">Is NCERT enough for the preparation of NCERT Solutions for Class 12 Computer Science Chapter 11 Database Concepts?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/www.kopykitab.com\/blog\/ncert-solutions-for-class-12-computer-science-chapter-11\/#what-is-domain\" title=\"What is Domain? \">What is Domain? <\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/www.kopykitab.com\/blog\/ncert-solutions-for-class-12-computer-science-chapter-11\/#are-these-ncert-solutions-for-class-12-computer-science-chapter-11-database-concepts-reliable\" title=\"Are these NCERT Solutions for Class 12 Computer Science Chapter 11 Database Concepts reliable?\">Are these NCERT Solutions for Class 12 Computer Science Chapter 11 Database Concepts reliable?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/www.kopykitab.com\/blog\/ncert-solutions-for-class-12-computer-science-chapter-11\/#what-is-realation\" title=\"What is Realation? \">What is Realation? <\/a><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"download-free-pdf-ncert-solutions-for-class-12-computer-science-chapter-11-database-concepts\"><\/span>Download Free PDF NCERT Solutions for Class 12 Computer Science Chapter 11 Database Concepts<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><a href=\"https:\/\/www.kopykitab.com\/blog\/wp-content\/uploads\/2021\/06\/NCERT-Solutions-for-Class-12-Computer-Science-Chapter-11-Database-Concepts.pdf\">NCERT Solutions for Class 12 Computer Science Chapter 11 Database Concepts<\/a><\/p>\n<div id=\"example1\" style=\"text-align: justify;\">\u00a0<\/div>\n<p style=\"text-align: justify;\"><style>\n.pdfobject-container { height: 800px;}<br \/>\n.pdfobject { border: 1px solid #666; }<br \/>\n<\/style><\/p>\n<p style=\"text-align: justify;\"><script src=\"https:\/\/www.kopykitab.com\/_utility\/js\/pdfobject.min.js\"><\/script><br \/><script>PDFObject.embed(\"https:\/\/www.kopykitab.com\/blog\/wp-content\/uploads\/2021\/06\/NCERT-Solutions-for-Class-12-Computer-Science-Chapter-11-Database-Concepts.pdf\", \"#example1\");<\/script><\/p>\n<p>This chapter consists of all\u00a0<strong><a href=\"https:\/\/www.kopykitab.com\/blog\/ncert-solutions-for-class-12\/\" target=\"_blank\" rel=\"noopener noreferrer\">NCERT Solutions for Class 12<\/a><\/strong> of the questions given in NCERT CS Books. In this article, you may discover all of the questions clear up with exact information. Also, those answers are to be had totally free to check.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"ncert-solutions-for-class-12-computer-science-chapter-11-database-concepts\"><\/span>NCERT Solutions for Class 12 Computer Science Chapter 11 Database Concepts<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><strong>Relation<\/strong>: A relation is a desk having atomic values, specific rows, and unordered rows and columns. The relational model constitutes records and courting amongst records with the aid of using a group of tables known as relation, every of which has some columns with specific names. A relation is likewise referred to as desk. A relation is described as a group of records withinside the shape of rows and columns.<\/p>\n<p>A <strong>domain<\/strong> is ready of values that may be placed into a selected subject of a desk.<\/p>\n<p>An <strong>attribute<\/strong> is likewise referred to as the subject or column of a desk. It is the smallest piece of statistics.<\/p>\n<p>A <strong>tuple<\/strong> is likewise referred to as a file or row. It is described as series of attributes. It is used to shop statistics approximately a single entity.<\/p>\n<p>Key is a subject of the table. which enables to put into effect integrity and discover the connection among tables. It is ready of 1 or greater columns which could uniquely discover data inside a table.<\/p>\n<p>Several attributes (columns) in a table is referred to as diploma of that table. <br \/>The number of tuples (rows) in a table is referred to as the cardinality of that table.<\/p>\n<p>SQL stands for Structured Query Language. It is a widespread language used for having access to databases. It may be used to create a table, manage, manipulate records in it.<\/p>\n<p>DDL stands for Data Definition Language. It is a fixed for instructions used to create, adjust and delete systems of a database and its objects.<\/p>\n<p>DML stands for Data Manipulation Language (DML). It is fixed of instructions to insert, delete, adjust and retrieve information from database tables.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"access-to-other-ncert-solutions-for-class-12-computer-science\"><\/span>Access to Other NCERT Solutions for Class 12 Computer Science\u00a0<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><a href=\"https:\/\/www.kopykitab.com\/blog\/ncert-solutions-for-class-12-computer-science-chapter-1-c\/\">NCERT Solutions for Class 12 Computer Science Chapter 1 C++ Revision Tour<\/a><\/p>\n<p><a href=\"https:\/\/www.kopykitab.com\/blog\/ncert-solutions-for-class-12-computer-science-chapter-2-object-oriented-programming-in-c\/\">NCERT Solutions for Class 12 Computer Science Chapter 2 \u2013 Object-Oriented Programming in C++<\/a><\/p>\n<p><a href=\"https:\/\/www.kopykitab.com\/blog\/ncert-solutions-for-class-12-computer-science-chapter-3\/\">NCERT Solutions for Class 12 Computer Science Chapter 3 \u2013 Implementation of OOP Concepts in C++<\/a><\/p>\n<p><a href=\"https:\/\/www.kopykitab.com\/blog\/ncert-solutions-for-class-12-computer-science-chapter-4\/\">NCERT Solutions for Class 12 Computer Science Chapter 4 \u2013 Constructor and Destructor<\/a>]<\/p>\n<p><a href=\"https:\/\/www.kopykitab.com\/blog\/ncert-solutions-for-class-12-computer-science-chapter-5\/\">NCERT Solutions for Class 12 Computer Science Chapter 5 \u2013 Inheritance<\/a><\/p>\n<p><a href=\"https:\/\/www.kopykitab.com\/blog\/ncert-solutions-for-class-12-computer-science-chapter-6\/\">NCERT Solutions for Class 12 Computer Science Chapter 6 \u2013 Data File Handling<\/a><\/p>\n<p><a href=\"https:\/\/www.kopykitab.com\/blog\/ncert-solutions-for-class-12-computer-science-chapter-7\/\">NCERT Solutions for Class 12 Computer Science Chapter 7 \u2013 Pointers<\/a><\/p>\n<p><a href=\"https:\/\/www.kopykitab.com\/blog\/ncert-solutions-for-class-12-computer-science-chapter-8\/\">NCERT Solutions for Class 12 Computer Science Chapter 8 \u2013 Arrays<\/a><\/p>\n<p><a href=\"https:\/\/www.kopykitab.com\/blog\/ncert-solutions-for-class-12-computer-science-chapter-9\/\">NCERT Solutions for Class 12 Computer Science Chapter 9 \u2013 Stack<\/a><\/p>\n<p><a href=\"https:\/\/www.kopykitab.com\/blog\/ncert-solutions-for-class-12-computer-science-chapter-10\/\"><span data-sheets-value=\"{&quot;1&quot;:2,&quot;2&quot;:&quot;NCERT Solutions for Class 12 Computer Science Chapter 10 Queue&quot;}\" data-sheets-userformat=\"{&quot;2&quot;:4540,&quot;5&quot;:{&quot;1&quot;:[{&quot;1&quot;:2,&quot;2&quot;:0,&quot;5&quot;:[null,2,0]},{&quot;1&quot;:0,&quot;2&quot;:0,&quot;3&quot;:3},{&quot;1&quot;:1,&quot;2&quot;:0,&quot;4&quot;:1}]},&quot;6&quot;:{&quot;1&quot;:[{&quot;1&quot;:2,&quot;2&quot;:0,&quot;5&quot;:[null,2,0]},{&quot;1&quot;:0,&quot;2&quot;:0,&quot;3&quot;:3},{&quot;1&quot;:1,&quot;2&quot;:0,&quot;4&quot;:1}]},&quot;7&quot;:{&quot;1&quot;:[{&quot;1&quot;:2,&quot;2&quot;:0,&quot;5&quot;:[null,2,0]},{&quot;1&quot;:0,&quot;2&quot;:0,&quot;3&quot;:3},{&quot;1&quot;:1,&quot;2&quot;:0,&quot;4&quot;:1}]},&quot;8&quot;:{&quot;1&quot;:[{&quot;1&quot;:2,&quot;2&quot;:0,&quot;5&quot;:[null,2,0]},{&quot;1&quot;:0,&quot;2&quot;:0,&quot;3&quot;:3},{&quot;1&quot;:1,&quot;2&quot;:0,&quot;4&quot;:1}]},&quot;10&quot;:2,&quot;11&quot;:0,&quot;15&quot;:&quot;Arial&quot;}\">NCERT Solutions for Class 12 Computer Science Chapter 10 &#8211; Queue<\/span><\/a><\/p>\n<p><span data-sheets-value=\"{&quot;1&quot;:2,&quot;2&quot;:&quot;NCERT Solutions for Class 12 Computer Science Chapter 12 Structured Query Language&quot;}\" data-sheets-userformat=\"{&quot;2&quot;:4540,&quot;5&quot;:{&quot;1&quot;:[{&quot;1&quot;:2,&quot;2&quot;:0,&quot;5&quot;:[null,2,0]},{&quot;1&quot;:0,&quot;2&quot;:0,&quot;3&quot;:3},{&quot;1&quot;:1,&quot;2&quot;:0,&quot;4&quot;:1}]},&quot;6&quot;:{&quot;1&quot;:[{&quot;1&quot;:2,&quot;2&quot;:0,&quot;5&quot;:[null,2,0]},{&quot;1&quot;:0,&quot;2&quot;:0,&quot;3&quot;:3},{&quot;1&quot;:1,&quot;2&quot;:0,&quot;4&quot;:1}]},&quot;7&quot;:{&quot;1&quot;:[{&quot;1&quot;:2,&quot;2&quot;:0,&quot;5&quot;:[null,2,0]},{&quot;1&quot;:0,&quot;2&quot;:0,&quot;3&quot;:3},{&quot;1&quot;:1,&quot;2&quot;:0,&quot;4&quot;:1}]},&quot;8&quot;:{&quot;1&quot;:[{&quot;1&quot;:2,&quot;2&quot;:0,&quot;5&quot;:[null,2,0]},{&quot;1&quot;:0,&quot;2&quot;:0,&quot;3&quot;:3},{&quot;1&quot;:1,&quot;2&quot;:0,&quot;4&quot;:1}]},&quot;10&quot;:2,&quot;11&quot;:0,&quot;15&quot;:&quot;Arial&quot;}\">NCERT Solutions for Class 12 Computer Science Chapter 12 &#8211; Structured Query Language<\/span><\/p>\n<p><span data-sheets-value=\"{&quot;1&quot;:2,&quot;2&quot;:&quot;NCERT Solutions for Class 12 Computer Science Chapter 13 Boolean Algebra&quot;}\" data-sheets-userformat=\"{&quot;2&quot;:4540,&quot;5&quot;:{&quot;1&quot;:[{&quot;1&quot;:2,&quot;2&quot;:0,&quot;5&quot;:[null,2,0]},{&quot;1&quot;:0,&quot;2&quot;:0,&quot;3&quot;:3},{&quot;1&quot;:1,&quot;2&quot;:0,&quot;4&quot;:1}]},&quot;6&quot;:{&quot;1&quot;:[{&quot;1&quot;:2,&quot;2&quot;:0,&quot;5&quot;:[null,2,0]},{&quot;1&quot;:0,&quot;2&quot;:0,&quot;3&quot;:3},{&quot;1&quot;:1,&quot;2&quot;:0,&quot;4&quot;:1}]},&quot;7&quot;:{&quot;1&quot;:[{&quot;1&quot;:2,&quot;2&quot;:0,&quot;5&quot;:[null,2,0]},{&quot;1&quot;:0,&quot;2&quot;:0,&quot;3&quot;:3},{&quot;1&quot;:1,&quot;2&quot;:0,&quot;4&quot;:1}]},&quot;8&quot;:{&quot;1&quot;:[{&quot;1&quot;:2,&quot;2&quot;:0,&quot;5&quot;:[null,2,0]},{&quot;1&quot;:0,&quot;2&quot;:0,&quot;3&quot;:3},{&quot;1&quot;:1,&quot;2&quot;:0,&quot;4&quot;:1}]},&quot;10&quot;:2,&quot;11&quot;:0,&quot;15&quot;:&quot;Arial&quot;}\">NCERT Solutions for Class 12 Computer Science Chapter 13 &#8211; Boolean Algebra<\/span><\/p>\n<p><span data-sheets-value=\"{&quot;1&quot;:2,&quot;2&quot;:&quot;NCERT Solutions for Class 12 Computer Science Chapter 14 Networking and Open Source Concepts&quot;}\" data-sheets-userformat=\"{&quot;2&quot;:4540,&quot;5&quot;:{&quot;1&quot;:[{&quot;1&quot;:2,&quot;2&quot;:0,&quot;5&quot;:[null,2,0]},{&quot;1&quot;:0,&quot;2&quot;:0,&quot;3&quot;:3},{&quot;1&quot;:1,&quot;2&quot;:0,&quot;4&quot;:1}]},&quot;6&quot;:{&quot;1&quot;:[{&quot;1&quot;:2,&quot;2&quot;:0,&quot;5&quot;:[null,2,0]},{&quot;1&quot;:0,&quot;2&quot;:0,&quot;3&quot;:3},{&quot;1&quot;:1,&quot;2&quot;:0,&quot;4&quot;:1}]},&quot;7&quot;:{&quot;1&quot;:[{&quot;1&quot;:2,&quot;2&quot;:0,&quot;5&quot;:[null,2,0]},{&quot;1&quot;:0,&quot;2&quot;:0,&quot;3&quot;:3},{&quot;1&quot;:1,&quot;2&quot;:0,&quot;4&quot;:1}]},&quot;8&quot;:{&quot;1&quot;:[{&quot;1&quot;:2,&quot;2&quot;:0,&quot;5&quot;:[null,2,0]},{&quot;1&quot;:0,&quot;2&quot;:0,&quot;3&quot;:3},{&quot;1&quot;:1,&quot;2&quot;:0,&quot;4&quot;:1}]},&quot;10&quot;:2,&quot;11&quot;:0,&quot;15&quot;:&quot;Arial&quot;}\">NCERT Solutions for Class 12 Computer Science Chapter 14 &#8211; Networking and Open Source Concepts<\/span><\/p>\n<p>We have included all the information regarded <a href=\"https:\/\/ncert.nic.in\/\" target=\"_blank\" rel=\"noopener\">NCERT<\/a> Solutions for Class 12 Computer Science Chapter 11 Database Concepts. If you have any query feel free to ask in the comment section.\u00a0<\/p>\n<h3><span class=\"ez-toc-section\" id=\"faq-ncert-solutions-for-class-12-computer-science-chapter-11-database-concepts\"><\/span>FAQ: <span data-sheets-value=\"{&quot;1&quot;:2,&quot;2&quot;:&quot;NCERT Solutions for Class 12 Computer Science Chapter 1 C++ Revision Tour&quot;}\" data-sheets-userformat=\"{&quot;2&quot;:4540,&quot;5&quot;:{&quot;1&quot;:[{&quot;1&quot;:2,&quot;2&quot;:0,&quot;5&quot;:[null,2,0]},{&quot;1&quot;:0,&quot;2&quot;:0,&quot;3&quot;:3},{&quot;1&quot;:1,&quot;2&quot;:0,&quot;4&quot;:1}]},&quot;6&quot;:{&quot;1&quot;:[{&quot;1&quot;:2,&quot;2&quot;:0,&quot;5&quot;:[null,2,0]},{&quot;1&quot;:0,&quot;2&quot;:0,&quot;3&quot;:3},{&quot;1&quot;:1,&quot;2&quot;:0,&quot;4&quot;:1}]},&quot;7&quot;:{&quot;1&quot;:[{&quot;1&quot;:2,&quot;2&quot;:0,&quot;5&quot;:[null,2,0]},{&quot;1&quot;:0,&quot;2&quot;:0,&quot;3&quot;:3},{&quot;1&quot;:1,&quot;2&quot;:0,&quot;4&quot;:1}]},&quot;8&quot;:{&quot;1&quot;:[{&quot;1&quot;:2,&quot;2&quot;:0,&quot;5&quot;:[null,2,0]},{&quot;1&quot;:0,&quot;2&quot;:0,&quot;3&quot;:3},{&quot;1&quot;:1,&quot;2&quot;:0,&quot;4&quot;:1}]},&quot;10&quot;:2,&quot;11&quot;:0,&quot;15&quot;:&quot;Arial&quot;}\">NCERT Solutions for Class 12 Computer Science Chapter 11 Database Concepts<\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n<div id=\"rank-math-faq\" class=\"rank-math-block\">\n<div class=\"rank-math-list \">\n<div id=\"faq-question-1624008362011\" class=\"rank-math-list-item\">\n<h3 class=\"rank-math-question \"><span class=\"ez-toc-section\" id=\"can-i-download-ncert-solutions-for-class-12-computer-science-chapter-11-database-concepts-pdf-for-free\"><\/span>Can I download NCERT Solutions for Class 12 Computer Science Chapter 11 Database Concepts PDF for free?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<div class=\"rank-math-answer \">\n\n<p>Yes, you can download NCERT Solutions for Class 12 Computer Science Chapter 11 Database Concepts for free.<\/p>\n\n<\/div>\n<\/div>\n<div id=\"faq-question-1624008396980\" class=\"rank-math-list-item\">\n<h3 class=\"rank-math-question \"><span class=\"ez-toc-section\" id=\"what-is-tuple\"><\/span>What is Tuple?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<div class=\"rank-math-answer \">\n\n<p>A tuple is likewise referred to as a file or row. It is described as series of attributes. It is used to shop statistics approximately a single entity.<\/p>\n\n<\/div>\n<\/div>\n<div id=\"faq-question-1624008398554\" class=\"rank-math-list-item\">\n<h3 class=\"rank-math-question \"><span class=\"ez-toc-section\" id=\"from-where-can-i-download-all-other-ncert-solutions-for-class-12-computer-science\"><\/span>From where can I download all other NCERT Solutions for Class 12 Computer Science?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<div class=\"rank-math-answer \">\n\n<p>You can refer to the above article.<\/p>\n\n<\/div>\n<\/div>\n<div id=\"faq-question-1624008403184\" class=\"rank-math-list-item\">\n<h3 class=\"rank-math-question \"><span class=\"ez-toc-section\" id=\"is-ncert-enough-for-the-preparation-of-ncert-solutions-for-class-12-computer-science-chapter-11-database-concepts\"><\/span>Is NCERT enough for the preparation of NCERT Solutions for Class 12 Computer Science Chapter 11 Database Concepts?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<div class=\"rank-math-answer \">\n\n<p>Yes, NCERT is enough but you must also look for the other important books.<\/p>\n\n<\/div>\n<\/div>\n<div id=\"faq-question-1624008404325\" class=\"rank-math-list-item\">\n<h3 class=\"rank-math-question \"><span class=\"ez-toc-section\" id=\"what-is-domain\"><\/span>What is Domain? <span class=\"ez-toc-section-end\"><\/span><\/h3>\n<div class=\"rank-math-answer \">\n\n<p>A domain is ready of values that may be placed into a selected subject of a desk.<\/p>\n\n<\/div>\n<\/div>\n<div id=\"faq-question-1624008405258\" class=\"rank-math-list-item\">\n<h3 class=\"rank-math-question \"><span class=\"ez-toc-section\" id=\"are-these-ncert-solutions-for-class-12-computer-science-chapter-11-database-concepts-reliable\"><\/span>Are these NCERT Solutions for Class 12 Computer Science Chapter 11 Database Concepts reliable?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<div class=\"rank-math-answer \">\n\n<p>Yes, you can completely rely on these NCERT Solutions for Class 12 Computer Science Chapter 11 Database Concepts.<\/p>\n\n<\/div>\n<\/div>\n<div id=\"faq-question-1624008412819\" class=\"rank-math-list-item\">\n<h3 class=\"rank-math-question \"><span class=\"ez-toc-section\" id=\"what-is-realation\"><\/span>What is Realation? <span class=\"ez-toc-section-end\"><\/span><\/h3>\n<div class=\"rank-math-answer \">\n\n<p>A relation is a desk having atomic values, specific rows, and unordered rows and columns. The relational model constitutes records and courting amongst records with the aid of using a group of tables known as relation, every of which has some columns with specific names. <\/p>\n\n<\/div>\n<\/div>\n<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>NCERT Solutions for Class 12 Computer Science Chapter 11 Database Concepts is a vital chapter with a purpose to be of the amazing price if you are attempting to excel for your exam. These answers will make sure a clean and clean Knowledge of standards which you are required to put together for the exam. &#8230; <a title=\"NCERT Solutions for Class 12 Computer Science Chapter 11 Database Concepts\" class=\"read-more\" href=\"https:\/\/www.kopykitab.com\/blog\/ncert-solutions-for-class-12-computer-science-chapter-11\/\" aria-label=\"More on NCERT Solutions for Class 12 Computer Science Chapter 11 Database Concepts\">Read more<\/a><\/p>\n","protected":false},"author":244,"featured_media":97811,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"fifu_image_url":"","fifu_image_alt":""},"categories":[73413,2917,73693,73712,2985],"tags":[75477,75594,75657],"amp_enabled":true,"_links":{"self":[{"href":"https:\/\/www.kopykitab.com\/blog\/wp-json\/wp\/v2\/posts\/97327"}],"collection":[{"href":"https:\/\/www.kopykitab.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.kopykitab.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.kopykitab.com\/blog\/wp-json\/wp\/v2\/users\/244"}],"replies":[{"embeddable":true,"href":"https:\/\/www.kopykitab.com\/blog\/wp-json\/wp\/v2\/comments?post=97327"}],"version-history":[{"count":5,"href":"https:\/\/www.kopykitab.com\/blog\/wp-json\/wp\/v2\/posts\/97327\/revisions"}],"predecessor-version":[{"id":97813,"href":"https:\/\/www.kopykitab.com\/blog\/wp-json\/wp\/v2\/posts\/97327\/revisions\/97813"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.kopykitab.com\/blog\/wp-json\/wp\/v2\/media\/97811"}],"wp:attachment":[{"href":"https:\/\/www.kopykitab.com\/blog\/wp-json\/wp\/v2\/media?parent=97327"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.kopykitab.com\/blog\/wp-json\/wp\/v2\/categories?post=97327"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.kopykitab.com\/blog\/wp-json\/wp\/v2\/tags?post=97327"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}