MCQ IN COMPUTER SCIENCE & ENGINEERING

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COMPUTER SCIENCE AND ENGINEERING

SQL

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
DML expands to
A
Data Management Language
B
Data Manipulation Language
C
Data Manipulation Language
D
None of the above
Explanation: 

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: -SQL is the ISO/ANSI standard for a relational database language. SQL is both a data definition and a data manipulation language.

Detailed explanation-3: -SELECT, INSERT, and DELETE are some examples of DML commands.

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