COMPUTER SCIENCE AND ENGINEERING
DATABASE MANAGEMENT SYSTEM
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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create
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define
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control access
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manage
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Detailed explanation-1: -A DML (data manipulation language) refers to a computer programming language that allows you to add (insert), delete (delete), and alter (update) data in a database. A DML is typically a sublanguage of a larger database language like SQL, with the DML containing some of the language’s operators.
Detailed explanation-2: -Data Manipulation Language or DML is a subset of operations used to insert, delete, and update data in a database.
Detailed explanation-3: -Structured Query Language (SQL) is a programming language used to communicate with and manipulate databases. SQL was developed in the 1970s by IBM researchers.
Detailed explanation-4: -DML(Data Manipulation Language): Basically, DCL statements are grouped with DML statements. List of DML commands: INSERT : It is used to insert data into a table. UPDATE: It is used to update existing data within a table.
Detailed explanation-5: -Examples of DML SELECT − Retrieve data from the database. INSERT − Insert data into a table. UPDATE − Update existing data within a table. DELETE − Delete records from a database table.