Multiple choice

What function(s) is/are done by the Transaction Control Language (TCL) command?

  1. Used for managing data within schema objects

  2. Used to manage the changes made by DML statements and allows statements to be grouped together into logical transactions.

  3. Statements are used to define the database structure or schema.

  4. Only 1 and 2

  5. None of these

Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

It is done by Transaction Control Language (TCL) commands.