SQL Multiple choices


Total available count: 51
Subject - Databases
Subsubject - SQL

What is the use of Data manipulation Language(DML) in SQL?


 

 

 

 



B


Solution:-

Data Manipulation Language (DML) statements or commands are used for managing data within tables. 

Some of the DML commands are as follows:

  • SELECT – Retrieve data from the database
  • INSERT – Insert data into a table
  • UPDATE – Updates existing data within a table
  • DELETE – Deletes all records from a table, the space for the records remain unchanged.
  • MERGE – UPSERT operation (insert or update)
  • CALL – Call a PL/SQL or Java subprogram
  • LOCK TABLE – Control Concurrency



Next 5 multiple choice(s)

1

Among the below commands, Which is not SCS command?

2

Among the below commands, Which is the SCS command?

3

What is the meaning of SCS in SQL?

4

Among the below commands, Which is not TCS command?

5

Among the below commands, Which is TCS command?

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