https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm en-us 2022-01-09 19:44:44 UTC 2022-01-10 07:14:11 UTC hello@padlet.com https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983129840 A database is an organised collection of data .]]> 2022-01-10 05:49:31 UTC https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983129840 https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983130629  An organized collection of data, typically stored electronically in a computer system is called database. ]]> 2022-01-10 05:50:23 UTC https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983130629 https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983130710 1.Oracle
2.My SQL]]> 2022-01-10 05:50:27 UTC https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983130710 https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983131173 Oracle, MySQL , Microsoft access ]]> 2022-01-10 05:50:55 UTC https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983131173 https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983131684 Database is an organized collection of data stored and accessed electronically.]]> 2022-01-10 05:51:24 UTC https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983131684 https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983131992 Database is a structured set of data held in a computer, which can be accessed in various ways.]]> 2022-01-10 05:51:43 UTC https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983131992 https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983132519 A set of organised collection of data is called database.]]> 2022-01-10 05:52:17 UTC https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983132519 https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983133144 A database management system (or DBMS) is a computerized data-keeping system. It manages incoming data, organises it, and provides ways for the data to be modified or extracted by users or other programs. ]]> 2022-01-10 05:52:51 UTC https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983133144 1427139 https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983133258 •Data it's raw which doesn't gives us a proper idea about what it's speaking about; while when we sort the data it becomes information which gives us specific idea  about something. 
•A set of organised collection of data is called database]]> 2022-01-10 05:52:57 UTC https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983133258 https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983134195 MySQL, Oracle, Microsoft Access]]> 2022-01-10 05:53:53 UTC https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983134195 https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983134196 Database Management System is a software that handles the storage, retrieval and updating of data in a computer system.]]> 2022-01-10 05:53:53 UTC https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983134196 https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983134325 Microsoft Access
My SQL
Oracle


]]> 2022-01-10 05:54:03 UTC https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983134325 https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983134655 Oracle 
MySQL
Microsoft Access]]> 2022-01-10 05:54:20 UTC https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983134655 https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983134933

SQLite

Microsoft Access

]]> 2022-01-10 05:54:36 UTC https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983134933 https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983135113 2022-01-10 05:54:46 UTC https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983135113 https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983135431 A database management system is a software package with computer programs ;where we can store, edit and share the collected data. ]]> 2022-01-10 05:55:03 UTC https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983135431 https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983135490 Bhumi Bhoir]]> 2022-01-10 05:55:06 UTC https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983135490 https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983135652 Relation ]]> 2022-01-10 05:55:17 UTC https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983135652 https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983135802 Tuple]]> 2022-01-10 05:55:25 UTC https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983135802 https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983135862 A database is an organised set of various types of data. Different type of data can be brought together according to there relation ]]> 2022-01-10 05:55:28 UTC https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983135862 1387135 https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983135954 Database is a organized form of data stored in a drive, You an say that it is a collection of data]]> 2022-01-10 05:55:34 UTC https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983135954 https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983135997 Database is an organised collection of data.]]> 2022-01-10 05:55:36 UTC https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983135997 https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983136189 Tuple]]> 2022-01-10 05:55:47 UTC https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983136189 https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983136209 Table is also know as Relation.]]> 2022-01-10 05:55:48 UTC https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983136209 https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983136265 Bhumi Bhoir]]> 2022-01-10 05:55:51 UTC https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983136265 https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983136419 2022-01-10 05:56:00 UTC https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983136419 1427139 https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983136450 Database management system is an application where we can modify, edit , sort and organise our data in an appropriate manner.]]> 2022-01-10 05:56:02 UTC https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983136450 https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983136534 Relation]]> 2022-01-10 05:56:07 UTC https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983136534 https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983136547 Bhumi]]> 2022-01-10 05:56:08 UTC https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983136547 https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983136841 Record or tuple ]]> 2022-01-10 05:56:23 UTC https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983136841 1427139 https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983137098 Oracle , MySQL]]> 2022-01-10 05:56:38 UTC https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983137098 1427139 https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983137527 Neha Arjun Gaikwad]]> 2022-01-10 05:57:04 UTC https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983137527 https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983137635 Microsoft Access
Oracle]]> 2022-01-10 05:57:12 UTC https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983137635 https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983138767 Tuple]]> 2022-01-10 05:57:35 UTC https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983138767 https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983139016 Tuple]]> 2022-01-10 05:57:46 UTC https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983139016 https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983139157  A relational database is a type of database. It uses a structure that allows us to identify and access data in relation to another piece of data in the database. ]]> 2022-01-10 05:57:54 UTC https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983139157 https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983139164 Relation ]]> 2022-01-10 05:57:54 UTC https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983139164 https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983139283 Database management system (DBMS) is a software ,used to collect, arrange and store data electronically.]]> 2022-01-10 05:58:01 UTC https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983139283 1387135 https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983139484 The database management system is a computer program that helps us to edit data or reorganize data, basically, it is proper management of organized data.]]> 2022-01-10 05:58:14 UTC https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983139484 https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983139666 Database Manganagement system is a software package with computer program that control the creation, maintenance and use of a database.]]> 2022-01-10 05:58:25 UTC https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983139666 1427139 https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983139715 Neha Arjun Gaikwad ]]> 2022-01-10 05:58:27 UTC https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983139715 https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983139843 Anuj]]> 2022-01-10 05:58:34 UTC https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983139843 eviljokerbunny https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983139883 tuple]]> 2022-01-10 05:58:37 UTC https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983139883 https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983139958 Record or Tuple]]> 2022-01-10 05:58:41 UTC https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983139958 https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983140244 • Microsoft access
• Oracle]]> 2022-01-10 05:58:58 UTC https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983140244 1387135 https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983140343 (1) My SQL
(2) Oracle]]> 2022-01-10 05:59:04 UTC https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983140343 eviljokerbunny https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983140405 relation]]> 2022-01-10 05:59:08 UTC https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983140405 https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983140620 Relation]]> 2022-01-10 05:59:21 UTC https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983140620 https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983140673 A database is an orgainsed collection of data.]]> 2022-01-10 05:59:23 UTC https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983140673 1387135 https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983140750 Tuple

]]> 2022-01-10 05:59:27 UTC https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983140750 https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983140904 A primary key is the value that uniquely identifies a row in a table. ]]> 2022-01-10 05:59:36 UTC https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983140904 eviljokerbunny https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983140918 Oracle 
MySQL
Microsoft Access]]> 2022-01-10 05:59:38 UTC https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983140918 https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983140938 DBMS is software management used for managing and organising data. Its function is to store, retrieve and run queries on data.]]> 2022-01-10 05:59:39 UTC https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983140938 https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983140968 2022-01-10 05:59:40 UTC https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983140968 https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983141217 A primary key identifies a row in a table.]]> 2022-01-10 05:59:55 UTC https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983141217 https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983141315 Primary key is the column that contains values that uniquely identifies each row in a table.]]> 2022-01-10 06:00:01 UTC https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983141315 https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983141323 2022-01-10 06:00:01 UTC https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983141323 https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983141676 A primary key is the column or columns that contain values that uniquely identify each row in a table.]]> 2022-01-10 06:00:23 UTC https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983141676 https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983141858 A database is a collection of logically related information/data, which is available for one or more users organised in a way, so that it can be easily accessed, managed and updated.]]> 2022-01-10 06:00:35 UTC https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983141858 https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983141926 2022-01-10 06:00:39 UTC https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983141926 1427139 https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983141962 The most unique field of the data is called the primary key.
It is the field which cannot be left blank and also doesn't has any repeated values ]]> 2022-01-10 06:00:41 UTC https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983141962 https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983142924 A software package which can be used to manipulate, validate and retrieve this database]]> 2022-01-10 06:01:24 UTC https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983142924 https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983143073 *FoxPro
*FileMaker]]> 2022-01-10 06:01:33 UTC https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983143073 https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983143286 A Database Management System is software designed to store, retrieve, define, and manage data in a database.]]> 2022-01-10 06:01:46 UTC https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983143286 https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983143351 Primary key is the column that contains value that uniquely identify in each row in a table.]]> 2022-01-10 06:01:50 UTC https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983143351 https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983143364 Database is something in which we can store our data or the collection of data in a organised manner ]]> 2022-01-10 06:01:51 UTC https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983143364 https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983143515 Oracle and Microsoft Access]]> 2022-01-10 06:02:01 UTC https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983143515 https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983143547 Table is also known as relation

]]> 2022-01-10 06:02:03 UTC https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983143547 https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983143704 A primary key is a unique field which us required to be filled.]]> 2022-01-10 06:02:12 UTC https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983143704 https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983143964 Row is also known as Tuple]]> 2022-01-10 06:02:28 UTC https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983143964 https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983144047 Table is also know as relation]]> 2022-01-10 06:02:32 UTC https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983144047 https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983144735 A primary key is the column that contain values that uniquely identify each row in a table.]]> 2022-01-10 06:03:00 UTC https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983144735 https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983145126 Anuj]]> 2022-01-10 06:03:24 UTC https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983145126 https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983145420 Each file has a unique key. Using the Primary Key, a specific file can be identified]]> 2022-01-10 06:03:39 UTC https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983145420 https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983145839 Tupples]]> 2022-01-10 06:04:01 UTC https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983145839 https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983146151 Relational and Flat File]]> 2022-01-10 06:04:17 UTC https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983146151 https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983146200 Flat file modal and Relational modal]]> 2022-01-10 06:04:20 UTC https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983146200 1427139 https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983146305 • unique field
• cannot be left blank]]> 2022-01-10 06:04:25 UTC https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983146305 https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983146444 Database Management System is something in which we can store our data or make the changes we want and it helps to store the data in a organised manner]]> 2022-01-10 06:04:32 UTC https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983146444 https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983146882 1.Flat file Model
2.Relational Model.]]> 2022-01-10 06:04:54 UTC https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983146882 https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983147020 Flat file , relational ]]> 2022-01-10 06:05:03 UTC https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983147020 https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983147040 The field selected should be unique.]]> 2022-01-10 06:05:04 UTC https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983147040 1427139 https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983147058 Flat file model ( single entity)
Relational model ( multiple entity)]]> 2022-01-10 06:05:05 UTC https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983147058 https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983147396 Unique field]]> 2022-01-10 06:05:23 UTC https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983147396 https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983147407 Flat file model and relational model]]> 2022-01-10 06:05:24 UTC https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983147407 https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983147425 Primary key is used to uniquely identify a record in a database]]> 2022-01-10 06:05:25 UTC https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983147425 https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983147870

Flat File

Relational Model

]]> 2022-01-10 06:05:50 UTC https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983147870 https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983148027 It should be a unique field.]]> 2022-01-10 06:06:00 UTC https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983148027 https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983148464

Unique field

]]> 2022-01-10 06:06:28 UTC https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983148464 https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983148471 A unique field should be selected as primary key.]]> 2022-01-10 06:06:28 UTC https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983148471 https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983148483 Selected field should be unique ]]> 2022-01-10 06:06:29 UTC https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983148483 https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983148982 Flat file model
Relational model]]> 2022-01-10 06:06:57 UTC https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983148982 https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983149527 *flat file
*relational model]]> 2022-01-10 06:07:24 UTC https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983149527 https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983149692 Relational model and flat file]]> 2022-01-10 06:07:33 UTC https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983149692 https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983150076 Unique field]]> 2022-01-10 06:07:56 UTC https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983150076 https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983150458 Primary key is something which is used to get the data in a quickly and primary key contains unique values which are not repeated ]]> 2022-01-10 06:08:19 UTC https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983150458 https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983150823 Relational modal
Flat File]]> 2022-01-10 06:08:40 UTC https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983150823 https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983151095 Unique field and it should not be repeated]]> 2022-01-10 06:08:56 UTC https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983151095 https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983151824 Flat file model
Relational model]]> 2022-01-10 06:09:35 UTC https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983151824 1387135 https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983152154 Using a primary key, we can identify each row in a table with the help of unique values

]]> 2022-01-10 06:09:52 UTC https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983152154 https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983154306 Bhumi]]> 2022-01-10 06:11:56 UTC https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983154306 https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983154405  When primary key is applied to more than one column it is called the composite key ]]> 2022-01-10 06:12:02 UTC https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983154405 1427139 https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983154532 When primary key is assigned to 2 columns is called as composite key]]> 2022-01-10 06:12:09 UTC https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983154532 https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983154589 Primary key assigned to more than one column.]]> 2022-01-10 06:12:13 UTC https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983154589 https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983154632 When primary key constraint is applied to two or more columns.]]> 2022-01-10 06:12:15 UTC https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983154632 https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983154656 A composite key is a candidate key that consists of two or more attributes that together uniquely identify an entity occurrence.]]> 2022-01-10 06:12:16 UTC https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983154656 https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983155303 A primary key having two or more attributes is called composite key.]]> 2022-01-10 06:12:54 UTC https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983155303 https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983155873 When primary key is assigned to more than one column. A primary key having two or more attributes is called composite key. ]]> 2022-01-10 06:13:23 UTC https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983155873 https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983155890 A composite key have two or more attribute that together uniquely identify a tuple in table.]]> 2022-01-10 06:13:24 UTC https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983155890 https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983156488 2022-01-10 06:13:55 UTC https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983156488 1387135 https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983157555 Unique Field]]> 2022-01-10 06:14:53 UTC https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983157555 1387135 https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983158463 (1) Relational Model 
(2) Flat File]]> 2022-01-10 06:15:43 UTC https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983158463 1387135 https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983159286 A primary key having two or more attributes is known as composite key.]]> 2022-01-10 06:16:27 UTC https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983159286 https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983160047 A unique field]]> 2022-01-10 06:17:08 UTC https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983160047 https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983161890 When primary key is applied to 2 or more columns it is said to be composite key ]]> 2022-01-10 06:18:43 UTC https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983161890 https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983163793 When primary key constraint is applied on one or more columns then it is known as composite key.]]> 2022-01-10 06:20:22 UTC https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983163793 https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983199822 Select * from students _details ]]> 2022-01-10 06:44:30 UTC https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983199822 1427139 https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983199828 Select * from Student_details]]> 2022-01-10 06:44:31 UTC https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983199828 https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983199848 Select * from Student_details]]> 2022-01-10 06:44:32 UTC https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983199848 https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983200415 Select*from student_details]]> 2022-01-10 06:44:58 UTC https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983200415 https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983200416 Select * from Student_Details ]]> 2022-01-10 06:44:58 UTC https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983200416 https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983200666 Select*from Students_details]]> 2022-01-10 06:45:11 UTC https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983200666 1387135 https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983202027 Select*from student_details]]> 2022-01-10 06:46:19 UTC https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983202027 https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983202559 2022-01-10 06:46:48 UTC https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983202559 https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983203853 Select * from Student_details]]> 2022-01-10 06:47:54 UTC https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983203853 https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983204815 2022-01-10 06:48:43 UTC https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983204815 https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983207071 Select*from student_details]]> 2022-01-10 06:50:40 UTC https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983207071 https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983225645 Khuda se maang tere waaste
Sadaa khusiyann ho tere raaste 
Hassi tere chehre pr rhe iss tarah 
Khushbun fullon ka saath nibhaati jis tarah




]]> 2022-01-10 07:07:24 UTC https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983225645 https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983233881 Select*from student_details]]> 2022-01-10 07:13:50 UTC https://padlet.com/supriyamukherjee/kmzip5kp932w1lbm/wish/1983233881