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CBSE Class 12 Computer Science Question 32 of 79

Table Creation and Data Manipulation Commands — Question 6

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6
Question

Question 6

Which of the following is/are the DDL statements ?

  1. Create
  2. Drop
  3. Alter
  4. All of these
Answer

All of these

Reason — DDL (Data Definition Language) commands are used to create and define tables and other database objects in SQL (Structured Query Language). DDL commands such as CREATE, ALTER, and DROP, are used to create, define, change and delete objects like tables, indexes, views, and constraints.