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CBSE Class 12 Computer Science Question 68 of 78

Relational Databases — Question 10

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10
Question

Question 10

Which of the following is not a legal sub-language of SQL ?

  1. DDL
  2. QAL
  3. DML
  4. TCL
Answer

QAL

Reason — A legal sub-language of SQL includes DDL (Data Definition Language), DML (Data Manipulation Language), and TCL (Transaction Control Language).