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QWhich of the following statements is true about Data Definition Language (DDL) in MySQL?

ID: #15446 Data definition language - MySQL 142 views
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#15446Q ID
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Data definition language - MySQLTopic
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  • A DDL is used to retrieve data from the database. ✔ ✖
  • B DDL is used to define and modify the structure of the database objects. ✔ ✖
  • C DDL is used to perform mathematical calculations on the data. ✔ ✖
  • D DDL is used to filter and sort the data in the database. ✔ ✖
Correct Answer: Option B

Explanation

DDL in MySQL is used to define and modify the structure of database objects such as tables, views, indexes, and constraints. It includes statements like CREATE, ALTER, and DROP to create, modify, or delete the database objects.

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