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WAEC Data Processing 2020 Question 36

Question 36

Database Management

Which of the following database operations does not require a Data Manipulation language?

  1. A.Modification of information.
  2. B.Insertion of new information.
  3. C.Deletion of information.
  4. D.Creation of information.
Show the answer and explanation

Answer: D (Creation of information.)

Explanation

DML is used to insert, modify, delete and retrieve data; creating the structure is done with the Data Definition Language.