Question 2 - MCQ Questions - Chapter 9 - Structured Query Language

Last updated at April 16, 2024 by

Which of the following is/are DML commands?

(A) Insert

(B) Delete

(C) Update

(D) All of these

 

Answer:

DML(Data Manipulation Language) commands deal with the manipulation of data present in the database.

DML Command

Description

SELECT

Used to retrieve data from a database

INSERT

Used to insert data into a table

UPDATE

Used to update existing data in a table

DELETE

Used to delete all record from a table

 

Checking the options

  • (A) Insert - It is a DML command  
  • (B) Delete - It is a DML command   
  • (C) Update - It is a DML command   
  • (D) All of these 

Options (A), (B)  and (C) are correct.

So, the correct answer is (D)

Transcript

Which of the following is/are DML commands? (A) Insert (B) Delete (C) Update (D) All of these Answer: DML(Data Manipulation Language) commands deal with the manipulation of data present in the database. DML Command Description SELECT Used to retrieve data from a database INSERT Used to insert data into a table UPDATE Used to update existing data in a table DELETE Used to delete all record from a table Checking the options (A) Insert - It is a DML command (B) Delete - It is a DML command (C) Update - It is a DML command (D) All of these Options (A), (B) and (C) are correct. So, the correct answer is (D)

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